This prevents some of the abusive behaviors, of someone putting 100000 and creating out of memory condition easily

This reverts commit a82a595728d54bdc12e51dfcfb22e9eddc449143, reversing
changes made to e7df959b8f99875edd246c7ac7779c3203e8755e.

Paginate Bitbucket Server importer projects

See merge request gitlab-org/gitlab-ce!22825

Usage ping - Differentiate Jira Server and Cloud

Closes #51043

See merge request gitlab-org/gitlab-ce!22791

To prevent delays in loading the page and reduce memory usage, limit the
number of projects shown at 25 per page.

Part of https://gitlab.com/gitlab-org/gitlab-ce/issues/50021

Sometimes we don't want to trigger any quick actions that cause side
effects. For example when building a record to validate. This allows
listing the quick actions that need to be performed.

This allows users to add patches as attachments to merge request
created via email.

When an email to create a merge request is sent, all the attachments
ending in `.patch` will be applied to the branch specified in the
subject of the email. If the branch did not exist, it will be created
from the HEAD of the repository.

When the patches could not be applied, the error message will be
replied to the user.

The patches can have a maximum combined size of 2MB for now.

Add endpoint to update a git submodule reference

Closes #41213

See merge request gitlab-org/gitlab-ce!20949

Allow to configure when to retry builds

Closes gitlab-runner#3515

See merge request gitlab-org/gitlab-ce!21758