tree 6143c3d62b86c9c16b31b2b55d6cac22a9407edd
parent 4f1e555cc4da70f1227bce35fc735334371857e6
author June Tate-Gans <jtgans@google.com> 1593021463 -0500
committer June Tate-Gans <jtgans@google.com> 1593021463 -0500

jenkins: Downgrade k8s plugin

Version 1.26.1 may be the latest, but it apparently has major breaking changes
that cause the jenkins operator to fail to schedule jobs. Unclear why, but
upstream operator suggests running 1.15.2. We'll run 1.15.10 to include some
security fixes and be "more up to date" rather than stale.

Change-Id: I06724c84197a5d7f5401ddb1499927d28a158879