py3: add missing b prefixes in test-acl.t
There's one failure left in the test, which looks like a real problem
around executing hooks. I have not investigated further.
# skip-blame as just b'' prefixes
Differential Revision: https://phab.mercurial-scm.org/D5677
--- a/tests/test-acl.t Thu Jan 24 11:00:32 2019 -0500
+++ b/tests/test-acl.t Thu Jan 24 11:39:38 2019 -0500
@@ -39,7 +39,7 @@
> try:
> return acl._getusersorig(ui, group)
> except:
- > return ["fred", "betty"]
+ > return [b"fred", b"betty"]
> acl._getusersorig = acl._getusers
> acl._getusers = fakegetusers
> EOF