py3: add one more passing test to whitelist caught by buildbot
Thanks to Matt Harbison who fixed the remaining failures of this test.
Differential Revision: https://phab.mercurial-scm.org/D4814
--- a/contrib/python3-whitelist Thu Sep 27 12:06:32 2018 +0200
+++ b/contrib/python3-whitelist Sun Sep 30 21:13:16 2018 +0300
@@ -103,6 +103,7 @@
test-copytrace-heuristics.t
test-debugbuilddag.t
test-debugbundle.t
+test-debugcommands.t
test-debugextensions.t
test-debugindexdot.t
test-debugrename.t