This method joins between `ci_*` and non `ci_*` tables and as such we
need to replace this logic with something that does not do this join
before we move `ci_*` tables to a different database.

This method `Vulnerabilities::Feedback.only_valid_feedback` was
introduced originally in
https://gitlab.com/gitlab-org/security/gitlab/-/merge_requests/117 to
solve a security vulnerability
https://gitlab.com/gitlab-org/gitlab/-/issues/24932. The basic issue was
that we had a controller that allowed you to create a
`Vulnerability::Feedback` and set the `pipeline_id` of that. The problem
is that for a window of time a user could have set the `pipeline_id` to
be from a different project. We also had another controller that would
present the `path` for a pipeline and as such you could learn the path
of private projects by guessing the `pipeline_id` from other projects.

The original fix used a `join ci_pipelines` to filter out any
`Vulnerabilities::Feedback` that happened to be associated to another
project. We can't do this join anymore. It seemed simpler to change the
security fix to focus on not rendering the `pipeline` if the
`project_id` was belonging to a different project. So instead we just
don't return `pipeline` if the `project_id` is not what it should be
(ie. they hacked the `pipeline_id` to be a different project). This may
present some issue in the frontend but this data should only appear if
the user in the project deliberately created this hack data so we
shouldn't be concerned about the UX impact here.

It's also possible this fix improves performance for this endpoint as it
doesn't need to do a redundant join.

Since this fixes the problem in a slightly different way it also
required us to change the test slightly to assert the `pipeline` is
filtered out now rather than the whole `Feedback` object.

Add constraints regarding the registry password

See merge request gitlab-org/gitlab!66975

Revert "Merge branch 'enable_gitaly_backup' into 'master'"

See merge request gitlab-org/gitlab!66993

This reverts merge request !66019

Include database name in performance bar

See merge request gitlab-org/gitlab!63819

Refine content for recently renamed feature

See merge request gitlab-org/gitlab!66891

Bump kas to v14.1.1

See merge request gitlab-org/gitlab!66806

Setup GitLab MailGun endpoint for syncing bounced invite emails - redo

See merge request gitlab-org/gitlab!66397

Fix disable_prepared_statements clobbering pool size

See merge request gitlab-org/gitlab!66988

Resolve "Visual review is hard to find / confused with review app"

See merge request gitlab-org/gitlab!66453

Use a fresh config when using with establish_connection

Add worker_resource_boundary to Release workers

See merge request gitlab-org/gitlab!66870

Tidy the introduced-in line for cherry-picking

See merge request gitlab-org/gitlab!66977

Add clarification to steps for Kubernetes Agent install

See merge request gitlab-org/gitlab!66966

Remove unused association code from DAST models

See merge request gitlab-org/gitlab!66900

Update expectation to match new UI text

See merge request gitlab-org/gitlab!66970

Add web_edit instrumentation class

See merge request gitlab-org/gitlab!66789

Small fixes to the introduced-in line for cherry-picking into a
project. Punctuation, linking.

Finalize conversion to bigint for ci_build_trace_chunks

See merge request gitlab-org/gitlab!66123

Update N+1 spec for artifacts

See merge request gitlab-org/gitlab!65354

Update broken links to ZAP documentation

See merge request gitlab-org/gitlab!66914

Mark StoreScansWorker as cpu bound

See merge request gitlab-org/gitlab!66879

Added new security checklist items

See merge request gitlab-org/gitlab!66965

Explain how to export group wikis

See merge request gitlab-org/gitlab!66961

Update Style Guide metadata with direct link

See merge request gitlab-org/gitlab!66934

Add param to query Users API by group SAML provider id

See merge request gitlab-org/gitlab!66167

- update for consuming failure endpoints from Mailgun

Changelog: added

Clean up evalute_protected_tag_for_release_permissions feature flag

See merge request gitlab-org/gitlab!66713

Advanced Search should index trials regardless of seats

See merge request gitlab-org/gitlab!66665

Make experiments API a filter of features API

See merge request gitlab-org/gitlab!66488

- adds gates info with percentage

Changelog: changed
EE: true

Transition from Engineering Productivity to tooling label in Danger

See merge request gitlab-org/gitlab!66620