git: openjdk/skara: pr: only act on commit comments on known branches

[Erik Helin]

Changeset: fea182b7
Author:    Erik Helin <ehelin at openjdk.org>
Date:      2021-02-24 15:39:28 +0000
URL:       https://git.openjdk.java.net/skara/commit/fea182b7

pr: only act on commit comments on known branches

Reviewed-by: rwestberg

! bots/pr/src/main/java/org/openjdk/skara/bots/pr/CommitCommandWorkItem.java
! bots/pr/src/main/java/org/openjdk/skara/bots/pr/CommitCommentsWorkItem.java
! bots/pr/src/test/java/org/openjdk/skara/bots/pr/CommitCommandTests.java