[Integrated] RFR: 344: PR should warn when source branch is an upstream branch

[Erik Helin]

Changeset: c231092f
Author:    Erik Helin <ehelin at openjdk.org>
Date:      2020-03-31 14:47:28 +0000
URL:       https://git.openjdk.java.net/skara/commit/c231092f

344: PR should warn when source branch is an upstream branch

Reviewed-by: rwestberg

! bots/pr/src/main/java/org/openjdk/skara/bots/pr/CheckRun.java
! bots/tester/src/test/java/org/openjdk/skara/bots/tester/InMemoryHostedRepository.java
+ forge/src/main/java/org/openjdk/skara/forge/HostedBranch.java
! forge/src/main/java/org/openjdk/skara/forge/HostedRepository.java
! forge/src/main/java/org/openjdk/skara/forge/github/GitHubRepository.java
! forge/src/main/java/org/openjdk/skara/forge/gitlab/GitLabRepository.java
! test/src/main/java/org/openjdk/skara/test/TestHostedRepository.java