check-code: verify that 'saved backup bundle to ...' is '(glob)'ed

This is the most frequent trivial reason tests fail on Windows.

contrib/check-code.py

@@ -100,6 +100,8 b' utestpats = ['
      "explicit exit code checks unnecessary"),
     (uprefix + r'set -e', "don't use set -e"),
     (uprefix + r'\s', "don't indent commands, use > for continued lines"),
+    (r'^  saved backup bundle to \$TESTTMP.*\.hg$',
+     "use (glob) to match Windows paths too"),
   ],
   # warnings
   []

tests/test-convert-filemap.t

@@ -527,7 +527,7 b' test named branch pruning'
   $ cd namedbranch
   $ hg --config extensions.mq= strip tip
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
-  saved backup bundle to $TESTTMP/namedbranch/.hg/strip-backup/73899bcbe45c-backup.hg
+  saved backup bundle to $TESTTMP/namedbranch/.hg/strip-backup/73899bcbe45c-backup.hg (glob)
   $ hg up foo
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg merge default