Add deprecation notes to CNS and CHS docs

See merge request gitlab-org/gitlab!79787

Trigger EE EventStore event when new members are added to a group

See merge request gitlab-org/gitlab!79291

Add MR title regex example for rules

See merge request gitlab-org/gitlab!79755

Trigger shared runner credit card validation alert on click, make it always dismissable

See merge request gitlab-org/gitlab!79565

New Crowdin translations - 02 February 2022

See merge request gitlab-org/gitlab!79751

[skip ci]

Remove ci_use_variables_builder_definitions feature flag

See merge request gitlab-org/gitlab!79330

Changelog: other

Populate data for vulnerability_reads from vulnerabilities

See merge request gitlab-org/gitlab!75441

This change adds a background migration to populate
data from vulnerabilities to vulnerability_reads.

Changelog: added

Add handbook link to deprecation issue template

See merge request gitlab-org/gitlab!79791

Clarify need to have original deprecation issue link

See merge request gitlab-org/gitlab!79793

Format pricing, revenue, tax data as strings for GTM

See merge request gitlab-org/gitlab!79694

Roadmap - Prevent page reload when changing daterange in settings

See merge request gitlab-org/gitlab!79701

Change protected branches selector internals

See merge request gitlab-org/gitlab!79451

to prioritize selectedBranch and
selectedBranchNames. The latter has been recently
added for components that do not have branches
objects as a whole.

EE: true
Changelog: changed

Show commit author and message of deployment

See merge request gitlab-org/gitlab!79072

Cleanup PopulateTestReportsIssueId background migration jobs

See merge request gitlab-org/gitlab!79633

Revert '19706-allow-user-search-less-than-3-chars-when-scoped'

See merge request gitlab-org/gitlab!79806

Create rake task for docs CODEOWNERS

See merge request gitlab-org/gitlab!77715

Creates a rake task that grabs the names of all markdown files in
the doc/ directory, parses the front matter in each file, and prints
formatted strings including the filename and the technical writer
associated with the group specified in the metadata.

This reverts merge request !79401

Add demo project to coverage visualization doc

See merge request gitlab-org/gitlab!79725

Add Gitlab::BufferedIo with header read timeout

See merge request gitlab-org/gitlab!78065

This adds a timeout for reading HTTP response headers.
It is needed because headers are fetched before a
read_timeout comes into effect.

It was necessary to patch the Net::BufferedIO core library
to prevent unwanted side effects the patch
- is behind the header_read_timeout_buffered_io feature feature_flag
- is only used when a request is made using the
  use_read_total_timeout option

Changelog: security

Show KAS version on admin dashboard

See merge request gitlab-org/gitlab!79720

Allow searching of users using less than 3 chars

See merge request gitlab-org/gitlab!79401

Refine documentation build information

See merge request gitlab-org/gitlab!79786

Update documentations regarding WIP support

See merge request gitlab-org/gitlab!79788