CE port: Document SRV handling for DB load balancing

See merge request gitlab-org/gitlab-ce!32539

Document Spotbugs Java version

See merge request gitlab-org/gitlab-ce!32627

Merge browser performance testing docs together

See merge request gitlab-org/gitlab-ce!32693

Break up Danger rules into local or CI only

See merge request gitlab-org/gitlab-ce!32196

Document our GraphQL Enum standards

See merge request gitlab-org/gitlab-ce!32678

https://gitlab.com/gitlab-org/gitlab-ce/issues/67012

Add docs required version for mirroring status

See merge request gitlab-org/gitlab-ce!32691

Change introduced style for better rendering

Closes #66309

See merge request gitlab-org/gitlab-ce!32690

Update Sidekiq in architecture diagram

See merge request gitlab-org/gitlab-ce!32673

Remove trailing whitespace from applications.md

See merge request gitlab-org/gitlab-ce!32726

Support adding and removing labels w/ push opts

Closes #5942

See merge request gitlab-org/gitlab-ce!31831

Update docs for cluster apps cert-manager

See merge request gitlab-org/gitlab-ce!32628

Update to use -e to pass environment

See merge request gitlab-org/gitlab-ce!32495

Convert a bunch of Danger rules so they can run
locally.

The benefit of running the danger_local Rake task
is that it displays some informational messages
for clarity and also exits with 1 if there's any
output.

This class encapsulates our use of the Danger gem.

Fixes pot failure

See merge request gitlab-org/gitlab-ce!32721

Also fixes duplicated entry

Update docs for database load balancing logs

See merge request gitlab-org/gitlab-ce!32535

The database load balancing docs had some mention of the logs that
needed to be updated, and the logs doc had an absolute link to
gitlab.com instead of a relative link to a markdown file.

Display `more information` docs link on error tracking page when users do not have permissions to enable that feature

See merge request gitlab-org/gitlab-ce!32365

  to doc

Refactors rack attack requests spec

See merge request gitlab-org/gitlab-ce!32708

* Creates a shared_examples files under shared_examples/requests
* Moves web specs into the shared examples file
* Moves let definitions to the block that uses them

Update text on project import and mirroring forms

See merge request gitlab-org/gitlab-ce!32567

Fix Git ignore rules for tmp/, shared/, and plugins/

See merge request gitlab-org/gitlab-ce!32589

Group level JupyterHub

See merge request gitlab-org/gitlab-ce!32512

Adds route for instance level security dashboard

See merge request gitlab-org/gitlab-ce!32548

Extend License Compliance entity for Pipelines and MR view

See merge request gitlab-org/gitlab-ce!32709