[EE] Fix MySQL CI jobs

Closes gitlab-ce#62156 and gitlab-ce#62151

See merge request gitlab-org/gitlab-ee!13149

Merge branch '6578-extract-ee-specific-files-lines-for-spec-features-security-project-snippet' into 'master'

Resolve "Extract EE specific files/lines for spec/features/security/project/snippet"

Closes #6578

See merge request gitlab-org/gitlab-ee!13275

Adds Identity#for_user for use in an EE MR

See merge request gitlab-org/gitlab-ce!28697

Replaces a hard-coded date in the job app spec

Closes #62283

See merge request gitlab-org/gitlab-ce!28709

Add `memory_profiler` and `derailed_benchmarks`

See merge request gitlab-org/gitlab-ce!28698

Clarify that /copy_metadata only works within same project

See merge request gitlab-org/gitlab-ce!28671

Pull files for repository tree from GraphQL API

See merge request gitlab-org/gitlab-ce!28638

EE port of vue-repo-list-backend-frontend

See merge request gitlab-org/gitlab-ee!13273

Fix height of input groups

Closes #61304, #61303, #59254, and #60778

See merge request gitlab-org/gitlab-ce!28495

Group SAML docs explain metadata configuration

See merge request gitlab-org/gitlab-ce!28700

Remove feature flag for GroupSaml metadata

Closes #9657

See merge request gitlab-org/gitlab-ee!12659

Fix milestone references with HTML entities in the name

Closes #62114

See merge request gitlab-org/gitlab-ce!28667

Add support for second `config` param in GraphQL wrapper lib

See merge request gitlab-org/gitlab-ce!28705

Prevent icons from shrinking in User popover when contents exceed container

Closes #61827

See merge request gitlab-org/gitlab-ce!28696

Update Visual Review Toolbar to post to MRs

See merge request gitlab-org/gitlab-ee!13254

Conformance MR for Update Visual Review Toolbar to post to MRs

See merge request gitlab-org/gitlab-ce!28687

Fix border radii on diff files and repo files

Closes #38483 and #38561

See merge request gitlab-org/gitlab-ce!28675

When a milestone name contained an HTML entity that would be escaped (&,
<, >), then it wasn't possible to refer to this milestone by name, or
use it in a quick action.

This already worked for labels, but not for milestones. We take care to
re-escape un-matched milestones, too.

Style avatar component

Closes gitlab-ui#252

See merge request gitlab-org/gitlab-ce!28399

Moved all avatar related styles to the components directory

Resolve "Move sign-in/2FA on users/sign_in above intro content on mobile"

Closes #59987

See merge request gitlab-org/gitlab-ce!28360