Adds multiple caches per build [RUN ALL RSPEC] [RUN AS-IF-FOSS]

See merge request gitlab-org/gitlab!53410

* Adds an Entry::Caches to handle multiple caches
* Updates Build#cache
* Updates Entry::Root, Entry::Job, Entry::Default to use Entry::Caches
* Updates Seed::Build and Cache to accomodate multiple caches
* Updates specs to handle multiple cache
* Adds docs and a changelog

Improve vulnerability report docs

See merge request gitlab-org/gitlab!55455

Makes pipeline be searchable by sha or iid

See merge request gitlab-org/gitlab!54471

Add retry to wait for the branch deletion in E2E spec

See merge request gitlab-org/gitlab!55748

Attemp to fix a transient failure
Signed-off-by: Nailia Iskhakova <niskhakova@gitlab.com>

Use absolute UNIX socket paths for test Gitaly processes in CI

See merge request gitlab-org/gitlab!55809

GraphQL generated docs: backtick names

See merge request gitlab-org/gitlab!55538

https://gitlab.com/gitlab-org/gitlab/-/issues/323207

Move to btn-confirm from btn-success in admin/users directory

See merge request gitlab-org/gitlab!55276

Move to btn-confirm from btn-success in the abuse_reports folder

See merge request gitlab-org/gitlab!55262

Docs: Add mermaid chart to Gitaly network arch

See merge request gitlab-org/gitlab!55240

Provide a visual aid for the Gitaly network architecture docs with a
mermaid chart.

Add reviewers detail to closed merge request email

See merge request gitlab-org/gitlab!55594

Correct versioning of export vulnerabilities' details feature

See merge request gitlab-org/gitlab!55434

checks: Skip LFS checks when deleting refs

See merge request gitlab-org/gitlab!55609

Adds a deployment options section

See merge request gitlab-org/gitlab!49779

Instead of using relative paths, we use absolute paths for the Gitaly
processes run in CI. This attempts to rule out relative path issues are
causing random spec failures in
https://gitlab.com/gitlab-org/gitlab/-/issues/297359.

Introduce the explicit definition for production environments [RUN ALL RSPEC] [RUN AS-IF-FOSS]

See merge request gitlab-org/gitlab!55471

Expand merge request settings in the failing E2E spec

See merge request gitlab-org/gitlab!55743

Resolve https://gitlab.com/gitlab-org/gitlab/-/issues/323421Signed-off-by: Nailia Iskhakova <niskhakova@gitlab.com>

Valid issue closing pattern docs example

See merge request gitlab-org/gitlab!55727

The suggested addition to gitlab.rb produces a different regular
expression than expected because it is encoded as a Ruby string, so
escapes produce different results. This change writes the regular
expression in Ruby's Regexp syntax and then converts it to the source
string to preserve the syntax of the regular expression with the
following YAML example.

Update Gitaly version

See merge request gitlab-org/gitlab!55798

Updates to CI_CONFIG_PATH and CI_PROJECT_CONFIG_PATH variables

See merge request gitlab-org/gitlab!54498

CI_PROJECT_CONFIG_PATH is same as CI_CONFIG_PATH.
This MR moves CI_CONFIG_PATH as a Project variable
(so it can use it in the include section).
This is necessary since the include section
can resolve on pre-defined project variables.
Removes support for CI_PROJECT_CONFIG_PATH to avoid duplication
of variables that have the same behavior

Extract PairSelector logic into a class [RUN ALL RSPEC] [RUN AS-IF-FOSS]

See merge request gitlab-org/gitlab!55398

Update project page buttons to conform to design system

See merge request gitlab-org/gitlab!53260

Resolve "Change the `New feature flag` button to Primary Blue"

See merge request gitlab-org/gitlab!55204

Fix: update Incident Management settings copy

See merge request gitlab-org/gitlab!55753

Optionally specify branch for DAST on-demand scan

See merge request gitlab-org/gitlab!55141

Feat(incidents): allow alert to link to incidents

See merge request gitlab-org/gitlab!55426