[CE] Create serializer for Jira API JSON payload

See merge request gitlab-org/gitlab-ce!31139

Revert "Workaround for Rails 5, where LIMIT..."

See merge request gitlab-org/gitlab-ce!30780

Return an ETag header for the archive endpoint

See merge request gitlab-org/gitlab-ce!30581

Partial CE-EE parity for specs

See merge request gitlab-org/gitlab-ce!31119

Make RelativePositioning reusable

See merge request gitlab-org/gitlab-ce!30993

CE port of "Fix spam in issue creation by making project private"

See merge request gitlab-org/gitlab-ce!30997

Docs: Improve SCIM documentation

See merge request gitlab-org/gitlab-ce!31091

Add documentation on how to add dependencies to yarn

See merge request gitlab-org/gitlab-ce!31066

Fix rendering in Newline section

See merge request gitlab-org/gitlab-ce!30992

Enable Rubocop Performance/ReverseEach

See merge request gitlab-org/gitlab-ce!31120

Documentation - Removed the unnecessary loop

See merge request gitlab-org/gitlab-ce!31003

Add whitespace back to markdown doc

See merge request gitlab-org/gitlab-ce!31087

Update docs to reflect new Security tabs

See merge request gitlab-org/gitlab-ce!31046

Merge branch '64746-Commit-authors-avatar-sretched-in-commit-view-if-no-image-is-loaded' into 'master'

Changed `author_avatar` to inline-block class

Closes #64746

See merge request gitlab-org/gitlab-ce!30904

Fixes #64746

Fix tags page layout

See merge request gitlab-org/gitlab-ce!30951

`Array.reverse_each` is faster than `Array.reverse.each` because:

* reverse.each creates a new array then loops each element
* reverse_each loops in reverse order (no intermediate array created)

Enable Rubocop Performance/InefficientHashSearch

Closes #64975

See merge request gitlab-org/gitlab-ce!31117

Backport of https://gitlab.com/gitlab-org/gitlab-ee/merge_requests/14597

See merge request gitlab-org/gitlab-ce!30520

Add RateLimiter to RawController

See merge request gitlab-org/gitlab-ce!30635

* Limits raw requests to 300 per minute and per raw path.
* Add a new attribute to ApplicationSettings so user can change this
value on their instance.
* Uses Gitlab::ActionRateLimiter to limit the raw requests.
* Add a new method into ActionRateLimiter to log the event into auth.log

Related to https://gitlab.com/gitlab-org/gitlab-ce/issues/48717

Add where condition to filter out labels with type here

Closes #63730

See merge request gitlab-org/gitlab-ce!30885

When used with a Hash, `.keys.include?` is bad because:

1. It performs a O(n) search instead of the efficient `.has_key?`
2. It clones all keys into separate array.

Closes https://gitlab.com/gitlab-org/gitlab-ce/issues/64975

Resolves confusion within spec rake tasks.

See merge request gitlab-org/gitlab-ce!31073

Remove project param from `#show_label_issuables_link?`

Closes #62217

See merge request gitlab-org/gitlab-ce!31038

Update author prefix on merge request notification

See merge request gitlab-org/gitlab-ce!31057

Remove ignore rule for ProjectAutoDevops#domain

See merge request gitlab-org/gitlab-ce!30989

Optimise import performance

Closes #64924

See merge request gitlab-org/gitlab-ce!31045

Add Outbound requests whitelist for local networks

See merge request gitlab-org/gitlab-ce!30350

Signed-off-by: Istvan szalai <istvan.szalai@savoirfairelinux.com>