Revert "Merge branch 'gitaly-version-v1.28.0' into 'master'"

This reverts merge request !26026

Revert "Merge branch 'gitaly-version-v1.28.0' into 'master'"
6d1ca6cd · Zeger-Jan van de Weg · a817f790 · 6d1ca6cd · a817f790
Commit 6d1ca6cd authored 5 years ago by Zeger-Jan van de Weg
--- a/GITALY_SERVER_VERSION
+++ b/GITALY_SERVER_VERSION
-1.28.0
+1.27.0
--- a/changelogs/unreleased/gitaly-version-v1.28.0.yml
+++ b/changelogs/unreleased/gitaly-version-v1.28.0.yml
---
-title: Upgrade to Gitaly v1.28.0
-merge_request: 26026
-author:
-type: changed