=act #15220 fix a typo in parameter name
=pro #15290 Make validatePullRequest run all tests
Merge pull request #15220 from sgkim126/master

Fix a typo in parameter name.
Merge pull request #15295 from akka/wip-15290-validatePullRequest-runs-test-master-ban

=pro #15290 Make validatePullRequest run all tests
Merge remote-tracking branch: upstream/master