CI: Download repo from artifacts in lint stage pipelines

What does this MR do and why?

Replace git cloning with artifact-based repository fetching in lint stage to reduce Gitaly load and mitigate "too much load" errors.

This also reduces the CI build time by ~15 seconds

References

Contributes to GitLab Service Overload Impact on Pipelines ("u... (gitlab-org/quality/analytics/team#134)

Gitlab Doc link

List of jobs affected by this change

• docs code_quality
• docs hugo_build
• docs-i18n-lint japanese-vale
• docs-i18n-lint markdown
• docs-i18n-lint paths
• docs-lint links
• docs-lint markdown
• docs-lint mermaid
• docs-lint redirects
• docs-i18n-lint links
• feature-flags-usage
• generate-apollo-graphql-schema
• haml-lint
• lint-pipeline-yaml
• lint-yaml
• ping-appsec-for-sast-findings
• qa:metadata-lint
• qa:orchestrator-lint
• qa:selectors
• rubocop
• rubocop-docs
• check-deprecated-files
• templates-shellcheck
• semgrep-appsec-custom-rules
• static-verification-with-database
• static-analysis

JOBS That are not part of this change in STAGE Lint

• check-deprecated-files - As clone-gitlab-repo is just cloning to depth 20 , and check-deprecated-files is not able to fetch previous commit revision Job Link

Before Logs

Getting source from Git repository
Gitaly correlation ID: b0b18ba721c14de6ab2010c6966b016f
Fetching changes with git depth set to 50...
Initialized empty Git repository in /builds/gitlab-org/gitlab/.git/
Created fresh repository.
remote: Enumerating objects: 752904, done.        
remote: Counting objects: 100% (752904/752904), done.        
remote: Compressing objects: 100% (332322/332322), done.        
remote: Total 752904 (delta 535877), reused 581935 (delta 399963), pack-reused 0 (from 0)        
Receiving objects: 100% (752904/752904), 522.25 MiB | 33.48 MiB/s, done.
Resolving deltas: 100% (535877/535877), done.
From https://us-east1-c.ci-gateway.int.gprd.gitlab.net:8989/gitlab-org/gitlab
 * [new ref]               refs/pipelines/2218033785 -> refs/pipelines/2218033785
Checking out aa8eae83 as detached HEAD (ref is refs/merge-requests/214344/merge)...
Skipping Git submodules setup

After Chnage Logs

Getting source from Git repository
Skipping Git repository setup
Skipping Git checkout
Skipping Git submodules setup
Downloading artifacts
Downloading artifacts for clone-gitlab-repo (12457474851)...
Downloading artifacts from coordinator... ok        correlation_id=21a9f157dcc7490c8d897110861063eb host=storage.googleapis.com id=12457474851 responseStatus=200 OK token=6b_XKyAqB

IMPACT on CI Speed

Before	After
https://pipeline-visualizer-gitlab-org-quality-engineeri-bcf92e4999c4df.gitlab.io/gitlab-org/gitlab/pipeline/2188649085	https://pipeline-visualizer-gitlab-org-quality-engineeri-bcf92e4999c4df.gitlab.io/gitlab-org/gitlab/pipeline/2219455606

Related Issues

gitlab-org/quality/analytics/team#134