Merge branch '323671-update-docs-with-how-to-migrate-from-github-enterprise-to-gitlab-com' into 'master'

Resolve "Update docs with how to migrate from GitHub Enterprise to GitLab.com"

See merge request gitlab-org/gitlab!55987

Docs: Troubleshooting invalid token on Registry login

See merge request gitlab-org/gitlab!55379

Add a section on troubleshooting mismatching certificate key pairs, used
to encrypt the connection between Registry and GitLab.

Make StoreSecurityReportsWorker cpu-bound

See merge request gitlab-org/gitlab!56149

Expand nested stopped environments

See merge request gitlab-org/gitlab!55676

Removed vestigial anchor links in dictionary.md

See merge request gitlab-org/gitlab!55874

Signed-off-by: Raimund Hook <raimund.hook@exfo.com>

Rename updateBoardEpicUserPref to snake_case

See merge request gitlab-org/gitlab!56214

Add Free tier badge to Package Registry page

See merge request gitlab-org/gitlab!56225

Merge branch '273295-fy21q4-foundations-kr2-audit-and-update-buttons-on-userscontroller-show' into 'master'

Audit and update buttons on UsersController#show

See merge request gitlab-org/gitlab!55999

Bump swagger-ui-dist to 3.44.1

See merge request gitlab-org/gitlab!55310

Add last_used_at field to cluster agent token

See merge request gitlab-org/gitlab!56023

Add memory optimisation docs

See merge request gitlab-org/gitlab!55378

This extends memory profiling
to be memory optimisation documentation.

This includes a few examples of the different
types of allocations.

Add margin bottom to mobile run pipeline button

See merge request gitlab-org/gitlab!56221

Fix compliance framework edit button loading on delete

See merge request gitlab-org/gitlab!56222

This resolves a small bug where the compliance frameworks
edit button would show loading when the framework is
being deleted.

Add reference to snippets subdomain to docs

See merge request gitlab-org/gitlab!56178

Updates use of sha for linting

See merge request gitlab-org/gitlab!55865

Update start-using-git page re: VS Code

See merge request gitlab-org/gitlab!56156

Templates crosslinking: API page and instructions

See merge request gitlab-org/gitlab!56160

Crosslink information about creating project templates with the
API that lets you modify them in that manner.

Revise empty MR state text for tone

See merge request gitlab-org/gitlab!53917

Revise the test displayed on an empty merge request to focus on the
user experience (the merge request is empty, now what?) instead of
the previous text.

Split docs for GLEX and experimentation.rb

See merge request gitlab-org/gitlab!56052

To minimize merge conflicts, I'm capturing the line wraps in a
separate commit, and will start tackling my edits in the next commit.

Update compliance pipeline input to use debounce

See merge request gitlab-org/gitlab!56013

This updates the compliance pipeline configuration input to
debounce its validation network request.

Remove gon.global experiment scoping and organize helpers

See merge request gitlab-org/gitlab!55421

https://gitlab.com/gitlab-org/gitlab/-/merge_requests/55421

Add Free tier badge to page.

Updated credentials inventory documentation to include GPG keys view

See merge request gitlab-org/gitlab!56101

- Added section on GPG keys view
- Added section to enable/disable the GPG keys view via feature flag
- Updated credentials inventory image
- Added new image for the GPG keys view

Add `convertFromGraphQLIds` GraphQL util

See merge request gitlab-org/gitlab!55913

And refactor `projects_token_selector` component to use it