tests: drop py36 conditionals in test-bad-extension.t

Since this is a `>=` test, it's really conditionalizing py27 content, which
isn't a thing anymore.

tests/test-bad-extension.t

@@ -1,163 +1,154 b''
 #require no-chg
   $ filterlog () {
   >   sed -e 's!^[0-9/]* [0-9:]* ([0-9]*)>!YYYY/MM/DD HH:MM:SS (PID)>!'
   > }
 
 ensure that failing ui.atexit handlers report sensibly
 
   $ cat > $TESTTMP/bailatexit.py <<EOF
   > from mercurial import util
   > def bail():
   >     raise RuntimeError('ui.atexit handler exception')
   > 
   > def extsetup(ui):
   >     ui.atexit(bail)
   > EOF
   $ hg -q --config extensions.bailatexit=$TESTTMP/bailatexit.py \
   >  help help
   hg help [-eck] [-s PLATFORM] [TOPIC]
   
   show help for a given topic or a help overview
   error in exit handlers:
   Traceback (most recent call last):
     File "*/mercurial/dispatch.py", line *, in _runexithandlers (glob) (no-pyoxidizer !)
     File "mercurial.dispatch", line *, in _runexithandlers (glob) (pyoxidizer !)
       func(*args, **kwargs)
     File "$TESTTMP/bailatexit.py", line *, in bail (glob)
       raise RuntimeError('ui.atexit handler exception')
   RuntimeError: ui.atexit handler exception
   [255]
 
   $ rm $TESTTMP/bailatexit.py
 
 another bad extension
 
   $ echo 'raise Exception("bit bucket overflow")' > badext.py
   $ abspathexc=`pwd`/badext.py
 
   $ cat >baddocext.py <<EOF
   > """
   > baddocext is bad
   > """
   > EOF
   $ abspathdoc=`pwd`/baddocext.py
 
   $ cat <<EOF >> $HGRCPATH
   > [extensions]
   > gpg =
   > hgext.gpg =
   > badext = $abspathexc
   > baddocext = $abspathdoc
   > badext2 =
   > EOF
 
   $ hg -q help help 2>&1 |grep extension
   *** failed to import extension "badext" from $TESTTMP/badext.py: bit bucket overflow
   *** failed to import extension "badext2": No module named 'badext2'
 
 show traceback
 
   $ hg -q help help --traceback 2>&1 | egrep ' extension|^Exception|Traceback|ImportError|ModuleNotFound'
   *** failed to import extension "badext" from $TESTTMP/badext.py: bit bucket overflow
   Traceback (most recent call last):
   Exception: bit bucket overflow
   *** failed to import extension "badext2": No module named 'badext2'
   Traceback (most recent call last):
-  ImportError: No module named 'hgext.badext2' (no-py36 !)
-  ModuleNotFoundError: No module named 'hgext.badext2' (py36 !)
+  ModuleNotFoundError: No module named 'hgext.badext2'
   Traceback (most recent call last):
-  ImportError: No module named 'hgext3rd.badext2' (no-py36 !)
-  ModuleNotFoundError: No module named 'hgext3rd.badext2' (py36 !)
+  ModuleNotFoundError: No module named 'hgext3rd.badext2'
   Traceback (most recent call last):
-  ImportError: No module named 'badext2' (no-py36 !)
-  ModuleNotFoundError: No module named 'badext2' (py36 !)
+  ModuleNotFoundError: No module named 'badext2'
 
 names of extensions failed to load can be accessed via extensions.notloaded()
 
   $ cat <<EOF > showbadexts.py
   > from mercurial import commands, extensions, registrar
   > cmdtable = {}
   > command = registrar.command(cmdtable)
   > @command(b'showbadexts', norepo=True)
   > def showbadexts(ui, *pats, **opts):
   >     ui.write(b'BADEXTS: %s\n' % b' '.join(sorted(extensions.notloaded())))
   > EOF
   $ hg --config extensions.badexts=showbadexts.py showbadexts 2>&1 | grep '^BADEXTS'
   BADEXTS: badext badext2
 
 #if no-extraextensions
 show traceback for ImportError of hgext.name if devel.debug.extensions is set
 
   $ (hg help help --traceback --debug --config devel.debug.extensions=yes 2>&1) \
   > | grep -v '^ ' \
   > | filterlog \
   > | egrep 'extension..[^p]|^Exception|Traceback|ImportError|^YYYY|not import|ModuleNotFound'
   YYYY/MM/DD HH:MM:SS (PID)> loading extensions
   YYYY/MM/DD HH:MM:SS (PID)> - processing 5 entries
   YYYY/MM/DD HH:MM:SS (PID)>   - loading extension: gpg
   YYYY/MM/DD HH:MM:SS (PID)>   > gpg extension loaded in * (glob)
   YYYY/MM/DD HH:MM:SS (PID)>     - validating extension tables: gpg
   YYYY/MM/DD HH:MM:SS (PID)>     - invoking registered callbacks: gpg
   YYYY/MM/DD HH:MM:SS (PID)>     > callbacks completed in * (glob)
   YYYY/MM/DD HH:MM:SS (PID)>   - loading extension: badext
   *** failed to import extension "badext" from $TESTTMP/badext.py: bit bucket overflow
   Traceback (most recent call last):
   Exception: bit bucket overflow
   YYYY/MM/DD HH:MM:SS (PID)>   - loading extension: baddocext
   YYYY/MM/DD HH:MM:SS (PID)>   > baddocext extension loaded in * (glob)
   YYYY/MM/DD HH:MM:SS (PID)>     - validating extension tables: baddocext
   YYYY/MM/DD HH:MM:SS (PID)>     - invoking registered callbacks: baddocext
   YYYY/MM/DD HH:MM:SS (PID)>     > callbacks completed in * (glob)
   YYYY/MM/DD HH:MM:SS (PID)>   - loading extension: badext2
   YYYY/MM/DD HH:MM:SS (PID)>     - could not import hgext.badext2 (No module named *badext2*): trying hgext3rd.badext2 (glob)
   Traceback (most recent call last):
-  ImportError: No module named 'hgext.badext2' (no-py36 !)
-  ModuleNotFoundError: No module named 'hgext.badext2' (py36 !)
+  ModuleNotFoundError: No module named 'hgext.badext2'
   YYYY/MM/DD HH:MM:SS (PID)>     - could not import hgext3rd.badext2 (No module named *badext2*): trying badext2 (glob)
   Traceback (most recent call last):
-  ImportError: No module named 'hgext.badext2' (no-py36 !)
-  ModuleNotFoundError: No module named 'hgext.badext2' (py36 !)
+  ModuleNotFoundError: No module named 'hgext.badext2'
   Traceback (most recent call last):
-  ImportError: No module named 'hgext3rd.badext2' (no-py36 !)
-  ModuleNotFoundError: No module named 'hgext3rd.badext2' (py36 !)
+  ModuleNotFoundError: No module named 'hgext3rd.badext2'
   *** failed to import extension "badext2": No module named 'badext2'
   Traceback (most recent call last):
-  ImportError: No module named 'hgext.badext2' (no-py36 !)
-  ModuleNotFoundError: No module named 'hgext.badext2' (py36 !)
+  ModuleNotFoundError: No module named 'hgext.badext2'
   Traceback (most recent call last):
-  ImportError: No module named 'hgext3rd.badext2' (no-py36 !)
-  ModuleNotFoundError: No module named 'hgext3rd.badext2' (py36 !)
+  ModuleNotFoundError: No module named 'hgext3rd.badext2'
   Traceback (most recent call last):
-  ModuleNotFoundError: No module named 'badext2' (py36 !)
-  ImportError: No module named 'badext2' (no-py36 !)
+  ModuleNotFoundError: No module named 'badext2'
   YYYY/MM/DD HH:MM:SS (PID)> > loaded 2 extensions, total time * (glob)
   YYYY/MM/DD HH:MM:SS (PID)> - loading configtable attributes
   YYYY/MM/DD HH:MM:SS (PID)> - executing uisetup hooks
   YYYY/MM/DD HH:MM:SS (PID)>   - running uisetup for gpg
   YYYY/MM/DD HH:MM:SS (PID)>   > uisetup for gpg took * (glob)
   YYYY/MM/DD HH:MM:SS (PID)>   - running uisetup for baddocext
   YYYY/MM/DD HH:MM:SS (PID)>   > uisetup for baddocext took * (glob)
   YYYY/MM/DD HH:MM:SS (PID)> > all uisetup took * (glob)
   YYYY/MM/DD HH:MM:SS (PID)> - executing extsetup hooks
   YYYY/MM/DD HH:MM:SS (PID)>   - running extsetup for gpg
   YYYY/MM/DD HH:MM:SS (PID)>   > extsetup for gpg took * (glob)
   YYYY/MM/DD HH:MM:SS (PID)>   - running extsetup for baddocext
   YYYY/MM/DD HH:MM:SS (PID)>   > extsetup for baddocext took * (glob)
   YYYY/MM/DD HH:MM:SS (PID)> > all extsetup took * (glob)
   YYYY/MM/DD HH:MM:SS (PID)> - executing remaining aftercallbacks
   YYYY/MM/DD HH:MM:SS (PID)> > remaining aftercallbacks completed in * (glob)
   YYYY/MM/DD HH:MM:SS (PID)> - loading extension registration objects
   YYYY/MM/DD HH:MM:SS (PID)> > extension registration object loading took * (glob)
   YYYY/MM/DD HH:MM:SS (PID)> > extension baddocext take a total of * to load (glob)
   YYYY/MM/DD HH:MM:SS (PID)> > extension gpg take a total of * to load (glob)
   YYYY/MM/DD HH:MM:SS (PID)> extension loading complete
 #endif
 
 confirm that there's no crash when an extension's documentation is bad
 
   $ hg help --keyword baddocext
   *** failed to import extension "badext" from $TESTTMP/badext.py: bit bucket overflow
   *** failed to import extension "badext2": No module named 'badext2'
   Topics:
   
    extensions Using Additional Features