D2614: py3: whitelist another 15 passing tests

[pulkit (Pulkit Goyal)]

pulkit added a comment.


  yayay <https://phab.mercurial-scm.org/macro/meme/?macro=yayay>

REPOSITORY
  rHG Mercurial

REVISION DETAIL
  https://phab.mercurial-scm.org/D2614

To: durin42, pulkit, #hg-reviewers
Cc: mercurial-devel