As observed in
https://gitlab.com/gitlab-com/gl-infra/scalability/issues/77, a
rate-limited blob request would still cause disk I/O since
`assign_ref_vars` called FindCommit to look up the given commit.

To avoid this, we need to do a number of things:

1. Move rate-limiting to occur before the `assign_ref_vars` filter.

2. Call `extracts_path` directly to pull out the filename of the
request.

3. Use the path as the key for rate-limiting. This means that filenames
with different commits will now be rate-limited in the same bucket.
That should be okay since the intent of the rate-limiting is to block
abusive behavior, and requesting the same filename with different commit
IDs at a high rate could create performance issues.

4. Redirecting to another blob path would still cause Gitaly RPCs
because the controller would call `assign_ref_vars`. Now, just render a
plain text messsage with a 429 response code.

Closes https://gitlab.com/gitlab-com/gl-infra/scalability/issues/77

Issue counts and weight are misaligned vertically on collapsed issue board lists

See merge request gitlab-org/gitlab!21940

Add previous revision link to blame

Closes #19299

See merge request gitlab-org/gitlab!17088

Run development fixtures on CI

Closes #36968

See merge request gitlab-org/gitlab!20624

Run development fixtures on CI. The CI seems to have networking
disabled, so the project imports will not be executed.

Fix Cache Refresh Issue in ProjectErrorTrackingSettings

See merge request gitlab-org/gitlab!21883

Mention workhorse depended routing

See merge request gitlab-org/gitlab!22093

Create a new project for teach spec and for each retry

Closes #35602

See merge request gitlab-org/gitlab!22022

This reverts commit 841237d727accaf509e988da6ad9d3d4098afc43.

Generate Prometheus sample metrics over pre-set intervals

Closes #36251

See merge request gitlab-org/gitlab!22066

Add sample prometheus data fixture

Rename template jobs for SAST and DS

See merge request gitlab-org/gitlab!22084

Trim length of E2E SAST report fixture

See merge request gitlab-org/gitlab!22040

Replace breakpoints with GlBreakpointInstance in awards_handler.js

See merge request gitlab-org/gitlab!22007

For StandardError rescue and return a json error to avoid
cache becoming un-reactive which causes an infinite spinner

documentation for golangci-lint for go project CI

See merge request gitlab-org/gitlab!20404

[golangci-lint](https://github.com/golangci/golangci-lint) is a
configurable and fast metalinter and is the suggested alternative
to the now-deprecated
[gometalinter](https://github.com/alecthomas/gometalinter)

This job will generate a code coverage report that will be
picked up by the GitLab Merge Request UI.

Update Workhorse to v8.18.0

Closes #119103

See merge request gitlab-org/gitlab!22091

Use have_comment method to wait for text to appear in E2E test

Closes #37780

See merge request gitlab-org/gitlab!21777

Incorrect task list checked with embedded subtasks

See merge request gitlab-org/gitlab!21947

Resolve "build-qa-image job does not work in Security Repo"

Closes #118845

See merge request gitlab-org/gitlab!22067

Add full text search to pod  logs

See merge request gitlab-org/gitlab!21656

Uses ES querying capabilities to search

Fix epic management flaky test

Closes #118656

See merge request gitlab-org/gitlab!22037

The fix consists of two parts:

- The first one is about waiting for the save button not to be
present after saving changes
- And the second one is about changing the expectation, asserting
in the epics index page that the deleted epic is not there, instead
of asserting on the message that the epic was deleted.

Quarantine flaky test in user_suggests_changes_on_diff_spec

See merge request gitlab-org/gitlab!22098

Update Conan docs with better setup descriptions

See merge request gitlab-org/gitlab!21351

Docs: revamp docs for creating MRs

Closes #39523

See merge request gitlab-org/gitlab!21956

- Create a new document for introduction to MRs
- Document all the ways to create a MR
- Move content accordingly

Ci Resouce Group models and parser (with migration fix)

See merge request gitlab-org/gitlab!21897

Change name of TestClass in 2 spec files

See merge request gitlab-org/gitlab!22023