[PATCH] tests: add more wildcards to test-extdiff.t

[Matt Harbison]

# HG changeset patch
# User Matt Harbison <matt_harbison at yahoo.com>
# Date 1551147016 18000
#      Mon Feb 25 21:10:16 2019 -0500
# Node ID 6ec63ae7b61f0bf5e14c208667c484a4f589c991
# Parent  68bbcc70e27476fbfa3cc6aada1a99ce39c1306b
tests: add more wildcards to test-extdiff.t

This test has been flakey recently on Windows, but it appears to be the same
scenario as 88d4477ac4f6.

diff --git a/tests/test-extdiff.t b/tests/test-extdiff.t
--- a/tests/test-extdiff.t
+++ b/tests/test-extdiff.t
@@ -151,8 +151,8 @@ Test --per-file option:
 Test --per-file option for gui tool:
 
   $ hg --config extdiff.gui.alabalaf=True alabalaf -c 6 --per-file --debug
-  diffing */extdiff.*/a.46c0e4daeb72/a a.81906f2b98ac/a (glob)
-  diffing */extdiff.*/a.46c0e4daeb72/b a.81906f2b98ac/b (glob)
+  diffing */extdiff.*/a.46c0e4daeb72/* a.81906f2b98ac/* (glob)
+  diffing */extdiff.*/a.46c0e4daeb72/* a.81906f2b98ac/* (glob)
   making snapshot of 2 files from rev 46c0e4daeb72
     a
     b