Reindexing: Lock-based retries for DROP INDEX

See merge request gitlab-org/gitlab!61110

This avoids a long running query: Instead of setting a high statement
timeout, we use rather long lock timeouts and retries in between
attempts. This should gracefully resolve the situation when a vacuum
operation is blocking the `DROP INDEX` statement.

Still, if we run out of retries, we force the execution
without lock timeout (and potentially see a long running query then).

Relates to https://gitlab.com/gitlab-org/gitlab/-/issues/329724

Add docs for new snowplow matcher

See merge request gitlab-org/gitlab!61879

Merge branch '330326-gitlab-omnibus-image-out-of-sync-with-qa-image-on-e2e-test-pipelines' into 'master'

ci: Build QA image for the non-merged commit

See merge request gitlab-org/gitlab!61362

Remove pages_update_legacy_storage feature flag [RUN ALL RSPEC] [RUN AS-IF-FOSS]

See merge request gitlab-org/gitlab!60005

Remove pages_serve_from_legacy_storage feature flag [RUN ALL RSPEC] [RUN AS-IF-FOSS]

See merge request gitlab-org/gitlab!60010

Cleanup Puma 5 upgrade transition code

See merge request gitlab-org/gitlab!61572

Revert "Merge branch 'credit-card-verification-copy-for-shared-runners' into 'master'"

See merge request gitlab-org/gitlab!61890

Update Gitaly version

See merge request gitlab-org/gitlab!61896

Connect Infrastructure Registry list to api correctly

See merge request gitlab-org/gitlab!61778

It's superseeded by pages local_store.enabled config flag

Changelog: added

It's superseeded by Settings.pages.local_storage.enabled

Merge branch '329882-consider-moving-environment-variables-that-aren-t-confidential-and-not-meant-to-change-to' into 'master'

ci: Move static environment variables to .gitlab-ci.yml

See merge request gitlab-org/gitlab!61147

Fix missing RSpec in SMTP pool CI

See merge request gitlab-org/gitlab!61887

Fix navigation to Advanced Search submenu in test

See merge request gitlab-org/gitlab!61763

Expose Path Locks in the GraphQL API

See merge request gitlab-org/gitlab!61380

This reverts merge request !61808

[DevOps Adoption] Set GraphQL API as beta

See merge request gitlab-org/gitlab!61512

Installs development dependencies from the Gemfile

Remediate use of "blacklist" in push rule check error

See merge request gitlab-org/gitlab!58868

Bump kas to v13.12.0

See merge request gitlab-org/gitlab!61859

This is needed so that GitLab image built in omnibus-gitlab-mirror and
QA image are in sync.

This should resolve
https://gitlab.com/gitlab-org/gitlab/-/issues/330326.
Signed-off-by: Rémy Coutable <remy@rymai.me>

Migrate OrderSummary component to GraphQL

See merge request gitlab-org/gitlab!59963

Fix issuable search optimization in PG12

See merge request gitlab-org/gitlab!61880

Update logic for better readability

See merge request gitlab-org/gitlab!61875

GithubImporter: Fix "ArgumentError: string contains null byte"

See merge request gitlab-org/gitlab!61480

Clarify CC validation is for shared runners

See merge request gitlab-org/gitlab!61808

Remove beta flag from incremental logging

See merge request gitlab-org/gitlab!56789

Update Gitaly version

See merge request gitlab-org/gitlab!61877

Uses a materialized CTE so that our optimization fence actually works.

Recursive CTEs are materialized by default in PG12 but we're not using
this recursively here so we use Gitlab::SQL::CTE which handles adding of
the MATERIALIZED keyword when needed.

Changelog: fixed
MR: https://gitlab.com/gitlab-org/gitlab/-/merge_requests/61880

Fix typo

See merge request gitlab-org/gitlab!61874

[Feature flag] Enable ssh_key_expiration_email_notification

See merge request gitlab-org/gitlab!61812