tests: conditionalize test output for in-filesystem pyoxidizer resources

The in-memory pyoxidizer builds apparently behave as expected.

tests/test-hgrc.t

@@ -308,7 +308,7 b' XXX-PYOXIDIZER Pyoxidizer build have tro'
 we accept the bad output for now as this is the last thing in the way of
 testing the pyoxidizer build.
 
-#if no-pyoxidizer
+#if no-pyoxidizer-in-filesystem
   $ HGRCSKIPREPO=1 hg paths --config extensions.zeroconf=
   foo = $TESTTMP/bar
 #else

tests/test-paths.t

@@ -144,7 +144,7 b' XXX-PYOXIDIZER Pyoxidizer build have tro'
 we accept the bad output for now as this is the last thing in the way of
 testing the pyoxidizer build.
 
-#if no-pyoxidizer
+#if no-pyoxidizer-in-filesystem
   $ hg paths --config extensions.zeroconf=
   dupe = $TESTTMP/b#tip
   dupe:pushurl = https://example.com/dupe