Exclude docker tests in all verification builds

In change Idb3470102 the "-docker" tag was added to gerrit-bazel-test.sh,
but should also have been added to:

    gerrit-bazel-build-plugin-branch.sh
    gerrit-bazel-verifier-test.sh

Align all scripts to use the same test_tag_filters setting:

    -flaky,-docker

Change-Id: Iff6f4d22593c658df2aab2cdda550d98fb0e8559
2 files changed
tree: 6119a74543826ee484892e723fb0030a9fd700bd
  1. jenkins/
  2. jenkins-docker/
  3. worker/
  4. .gitignore