Respect the protocol in `expose_url`

Closes gitlab-ee#5217

See merge request gitlab-org/gitlab-ce!17681

When https is configured in the URL, also use that, and do not set it
to http.

Closes gitlab-org/gitlab-ee#5217

Avoid re-fetching merge-base SHA from Gitaly unnecessarily

See merge request gitlab-org/gitlab-ce!17630

Add partial indexes on todos to handle users with many todos

See merge request gitlab-org/gitlab-ce!17668

Fix code and wiki search results when filename is non-ASCII

See merge request gitlab-org/gitlab-ce!17685

Adds guidelines regarding `:key` keyword

See merge request gitlab-org/gitlab-ce!17400

Updates file extensions on Vue docs

See merge request gitlab-org/gitlab-ce!17684

Use object ID to prevent duplicate keys Vue warning on Issue Boards page during development

Closes #44139

See merge request gitlab-org/gitlab-ce!17682

Resolve "Update zaproxy image in Auto DevOps template"

Closes #44096

See merge request gitlab-org/gitlab-ce!17683

Fix "Remove source branch" button in MR widget during MWPS state

Closes #42814 and #4281

See merge request gitlab-org/gitlab-ce!17192

Require jQuery to be explicitly imported

See merge request gitlab-org/gitlab-ce!17674

Previously, we only handled non-ASCII file contents, but the name itself can be
non-ASCII.

Update wording to specify create/manage project vs group labels in labels dropdown

Closes #43702

See merge request gitlab-org/gitlab-ce!17640

Closes #44096

Removes duplicated & non used code

See merge request gitlab-org/gitlab-ce!17667

Remove sync script for gitlab-svgs and reference the vendored library directly

See merge request gitlab-org/gitlab-ce!17656

Move AssigneeTitle vue component

See merge request gitlab-org/gitlab-ce!17397

Move project fork spinach tests to RSpec

See merge request gitlab-org/gitlab-ce!17511

Move project active tab spinach tests to RSpec

See merge request gitlab-org/gitlab-ce!17628

Add `?ci_cd_only=true` query parameter to CI/CD GitHub status link -- CE backport

See merge request gitlab-org/gitlab-ce!17661

Submit a single batch blob RPC to Gitaly per HTTP request when viewing diffs

Closes #43951

See merge request gitlab-org/gitlab-ce!17659

Cleanup and consolidate the CI yaml docs

Closes #42914 and #18945

See merge request gitlab-org/gitlab-ce!17595

Add rake task to cleanup any existing exclusive lease

See merge request gitlab-org/gitlab-ce!17500