Docs and scripts to install Gitaly from source

Closes gitaly#136 and #28446

See merge request !9941

Fixed source branch name not being in new merge request dropdown toggle

Closes #29660

See merge request !10080

Add space to bottom of screen

Closes #29659 and #23737

See merge request !10098

Added unit tests for the w.gl.utils.backOff promise

See merge request !10029

Resolve "Circular dependency detected" (duplicate)

Closes #28618

See merge request !10113

New directory from interface on existing branch

Closes #29428

See merge request !9921

This helps you understand why the command failed.

Hide ancestor groups in the share group dropdown list

Closes #29311

See merge request !9965

Clarify help text on Prometheus Integration Page

Closes #29618

See merge request !10034

Add LIKE index for routes.path

Closes #29554

See merge request !10060

Fix invalid YAML in changelogs/unreleased/27142-api-replace-destroy-with-stop-environment.yml

See merge request !10111

Add a rake task to reset all email and private tokens

See merge request !10106

[ci skip]
Signed-off-by: Rémy Coutable <remy@rymai.me>

Fix CreateBranchService after Repository#commit_file was renamed to create_file

Closes #29687

See merge request !10081

Return 404 in project issues API endpoint when project cannot be found

Closes #29631

See merge request !10093

Closes #29687

The user can create a new directory on a different branch than the
source branch when the branch already exists.

Fix pipeline status for transition between stages

Closes #29699

See merge request !10094

Nested groups support uses queries along the lines of `path LIKE 'X/%'`.
For these queries to use an index on PostgreSQL we need to use either
the varchar_pattern_ops or text_pattern_ops operator class.

Fixes https://gitlab.com/gitlab-org/gitlab-ce/issues/29554

Merge branch '29685-wrong-number-of-arguments-calling-http_url_to_repo-on-cloning-project-wikis' into 'master'

Fix ProjectWiki#http_url_to_repo signature

Closes #29685

See merge request !10079

Improve rename projects migration

Closes #29556

See merge request !10009

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

Fix Error 500 when application settings are saved

Closes #29674 and #29115

See merge request !10070

Add filter focus for filtered search visual tokens

See merge request !9875

add an index to the ghost column

See merge request !9910

Make the v3_to_v4.md more consistent

See merge request !10092

Remove useless options from db/fixtures/development/17_cycle_analytics.rb

Closes #29671

See merge request !10086

Fix bug when system hook for create deploy key

Closes #29175

See merge request !9796

Handle Route#name being nil after an update

Closes #29592

See merge request !10102

fix for render json include leaks

See merge request !2074

nil check for url_blocker?

See merge request !2076