Fix support for old CI API when image or services are not specified

Closes #35421

See merge request !13023

Short-circuit build coverage extraction for empty regexes

See merge request !13015

[ci skip]

Pipeline badge improvements

Closes #15582 and #20961

See merge request !12966

Fix the gcovr coverage regex by removing line separators before scanning

Closes #35368

See merge request !13025

add margin above Remember Me for social login

Closes #35178

See merge request !12957

RE2 differs from Ruby in handling multiple-line strings. The string "foo\n"
will not match the regular expression "foo$" unless multi-line mode is enabled
(and it's off by default).

Since we're already scanning the build trace line by line (and so multi-line
coverage regular expressions won't work), we can fix this by removing the line
separator before scanning the string.

Update sidekiq style guide with rename/remove queue instructions

Closes #34223

See merge request !13009

Fix typo in the LDAP docs missing a required colon

See merge request !12973

Use custom font SVG for logo

Closes #35236

See merge request !13018

Make the `lint:javascript:report` job depends on `setup-test-env` only

Closes #35367

See merge request !12998

Add 1px to breadcrumbs min height

See merge request !13020

Incorporate CommitService.GetTreeEntries Gitaly call

Closes gitaly#372

See merge request !12941

Extract "@request.env['devise.mapping'] = Devise.mappings[:user]" to a test helper

Closes #34549

See merge request !12742

Move a spec related to merge requests out of a feature related to issues

See merge request !13002

Migrate Gitlab::Git::Commit.find_all to Gitaly

Closes gitaly#396

See merge request !12934

Developer can just download the patch from the `ee_compat_check` job's artifact

See merge request !12967

Recommend V4 API usage on chat slash command integrations

Closes #28975

See merge request !12954

Merge branch '34788-testenv-doesn-t-update-the-component-correctly-when-a-branch-is-specified' into 'master'

Improve version handling on component install tasks

Closes #34788

See merge request !13006

Logic is the same, just now ported, while this feature was being
improved anyway in this branch.

Resolves #20961

Fix an infinite loop in Gitlab:UntrustedRegexp

See merge request !2146

Fix new project selectors in GitLab QA

Closes gitlab-qa#57

See merge request !13012

Extend background migration development guidelines

See merge request !12988

Update grape gem

See merge request !12992

Merge branch '34995_add_traditional_chinese_in_taiwan_translations_of_pipeline_schedules' into 'master'

Add Traditional Chinese in Taiwan translations of Pipeline Schedules

Closes #34995

See merge request !12982

Convert Protected Branches feature JS code to ES6

See merge request !12970

Follow-up from "Resolve "pipeline_schedules pages throwing error 500""

Closes #35345, #32790, and #34652

See merge request !12983

First commit in probably 2, for resolve gitlab-org/gitlab-ce#15582. This
commit is renaming files and classes from build to pipeline. Also
wording is editted to pipeline. Given `pipeline` had more characters
than `build`, I've made the field a bit wider. The width now matchers
the one for the coverage badge, so they look nice when in a table
format, or in a list.

As soon as this commit is merged to master, and released, the build.svg
is deprecated, meaning that all users which already placed a badge
should update it. However, to make sure it keeps working tests are added
for this case.