tests: reintroduce globs in test-convert-authormap.t

tests: reintroduce globs in test-convert-authormap.t

They are needed on windows and were accidentally removed in eaf6a6d7f015.

--- a/tests/test-convert-authormap.t	Tue Jun 12 16:20:38 2012 -0500
+++ b/tests/test-convert-authormap.t	Wed Jun 13 02:29:47 2012 +0200
@@ -27,7 +27,7 @@
   sorting...
   converting...
   0 foo
-  writing author map file $TESTTMP/new/.hg/authormap
+  writing author map file $TESTTMP/new/.hg/authormap (glob)
   $ cat new/.hg/authormap
   user name=Long User Name
   $ hg -Rnew log
@@ -44,7 +44,7 @@
   $ hg init new
   $ mv authormap.txt new/.hg/authormap
   $ hg convert orig new
-  ignoring bad line in author map file $TESTTMP/new/.hg/authormap: this line is ignored
+  ignoring bad line in author map file $TESTTMP/new/.hg/authormap: this line is ignored (glob)
   scanning source...
   sorting...
   converting...