[Integrated] RFR: 176: git-pr should promote usage of git-publish

[Erik Helin]

Changeset: ce8fa520
Author:    Erik Helin <ehelin at openjdk.org>
Date:      2019-12-03 19:33:42 +0000
URL:       https://git.openjdk.java.net/skara/commit/ce8fa520

176: git-pr should promote usage of git-publish

Reviewed-by: rwestberg

! cli/src/main/java/org/openjdk/skara/cli/GitPr.java