Merge branch '2518-saved-configuration-for-issue-board' of https://gitlab.com/gitlab-org/gitlab-ee into 2518-saved-configuration-for-issue-board

empty @click.stop to allow clicking inside the dialog

Merge branch '2518-saved-configuration-for-issue-board' of gitlab.com:gitlab-org/gitlab-ee into 2518-saved-configuration-for-issue-board

see https://gitlab.com/gitlab-org/gitlab-ee/issues/3612

Merge branch 'master' of gitlab.com:gitlab-org/gitlab-ee into 2518-saved-configuration-for-issue-board

Add static analysis job to find invalid YAML in changelogs

See merge request gitlab-org/gitlab-ee!3043

Adds a Gitaly n+1 notice to commit handling on access check

See merge request gitlab-org/gitlab-ee!3034

All of these were in past releases, so missed their chance to be included in the
main changelog :-(

Changelogs without a .yml extension won't be picked up, and will be ignored
completely, so fail the pipeline when one of those is found.

This was discarded from the initial compilation because it had invalid YAML.

When a changelog has invalid YAML (typically, there is an unquoted @ at the
start of the author field), then the entry will be discarded. This script checks
all unreleased changelogs for validity, and runs as part of the static-analysis
step, so the pipeline will fail if this happens in future.

Fix EE delta size check handling with annotated tags

Closes #3589

See merge request gitlab-org/gitlab-ee!3041

Fix Ruby code for disabling Auto DevOps banner

See merge request gitlab-org/gitlab-ee!3035