Update git object deduplication overview

See merge request gitlab-org/gitlab-ce!29139

Apply tooltip on truncated commit title

See merge request gitlab-org/gitlab-ce!28865

Add link to import video

See merge request gitlab-org/gitlab-ce!29525

Docs: SSOT edits to docs that are alone in root directories

See merge request gitlab-org/gitlab-ce!28694

Add link to Auto DevOps demo video

See merge request gitlab-org/gitlab-ce!29528

Add link to Groups video

See merge request gitlab-org/gitlab-ce!29530

Update docs regarding cycle analytics

Closes #62889

See merge request gitlab-org/gitlab-ce!29431

Sunset Glossary in docs and make necessary doc edits to clarify terms that need it

Closes #58413

See merge request gitlab-org/gitlab-ce!29527

This after reviewing each and every glossary entry to ensure it was
covered in GitLab docs, or about.gitlab, or not needed.

Update docs to reflect MR#1386 changes to gitlab-runner

See merge request gitlab-org/gitlab-ce!29136

Docs for https://gitlab.com/gitlab-org/gitlab-runner/merge_requests/1386

Metrics reports documentation is incomplete

Closes gitlab-ee#11942

See merge request gitlab-org/gitlab-ce!29345

Fixed documentationmarkdown link in Docker compose note

Closes #63114

See merge request gitlab-org/gitlab-ce!29502

Update issues/index.md with note on label priority sorting

See merge request gitlab-org/gitlab-ce!29365

API issues - minor cleanup of permission check

See merge request gitlab-org/gitlab-ce!29423

Adds `set_issue_updated_at` similar to `set_issue_created_at`
permission and cleans up the related permission check in issues
API.

Fix gl_dropdown scrolling to top on assignee click

See merge request gitlab-org/gitlab-ce!29500

**How?**
It looks like when assignees are clicked, the child of the `<a>`.
We fix our propogation check by looking at `.closest` which traverses
through the element itself and parent.

Adds a space to fix code display

See merge request gitlab-org/gitlab-ce!29463

Add high level component overview back to architecture page

See merge request gitlab-org/gitlab-ce!28729

- Wrap text
- Move image to /img/

Documented the Admin Area's *Groups* page

See merge request gitlab-org/gitlab-ce!28038

Docs: Updating issue data and actions doc

See merge request gitlab-org/gitlab-ce!28810

Revert "Automatically update MR merge-ref along merge status"

See merge request gitlab-org/gitlab-ce!29492

Remove unnecessary notes from AutoDevOps documentation

See merge request gitlab-org/gitlab-ce!27433

Alertmanager on omnibus requires configuration

See merge request gitlab-org/gitlab-ce!28398

Docs: enable numeric UIDs and GIDs for NFS

See merge request gitlab-org/gitlab-ce!21712