Merge branch '218257-service-templates-page-disable-service-template-when-instance-level-integration-is-configured' into 'master'

Add UI to disable Service templates

See merge request gitlab-org/gitlab!33490

When a instance level integrations is enabled, we need to
disable to corresponding service template

Docs: Added troubleshooting for DNS and certificate error in pages

See merge request gitlab-org/gitlab!33816

Update GitLab Runner Helm Chart to 0.18.0/13.1.0

See merge request gitlab-org/gitlab!34969

Remove duplicated test cases for vulnerability exports API

Closes #217924

See merge request gitlab-org/gitlab!34920

Note some JUnit features disabled behind feature flag

See merge request gitlab-org/gitlab!34786

Refine UI of integration form

See merge request gitlab-org/gitlab!34707

- Fix instance-level integrations nav menu not showing
active while on the form page
- Make width of different form pages the same as the index
page for consistency.
- Fix project-level test path

Allow advanced API projects filtering for admins

See merge request gitlab-org/gitlab!32879

I18n metrics dashboard error strings

See merge request gitlab-org/gitlab!34957

Add new `CI_PROJECT_ROOT_NAMESPACE` predefined environment variable

See merge request gitlab-org/gitlab!34733

Use file_mode to guide position tracing

See merge request gitlab-org/gitlab!34375

Since we are dealing with different diff_refs during position tracing,
file_identifier_hash cannot be used to find the correct diff_file.
Using file_mode seems to be viable in these cases since we can
find the diff_file with file_identifier_hash from the position to access
the correct file_mode.

Fix Gitaly duration timings of BlobService RPCs

See merge request gitlab-org/gitlab!34906

Expose test report summary API

See merge request gitlab-org/gitlab!33431

This MR exposes a new endpoint to improve the performance of our
junit feature. We are now able to read data from the database
instead of parsing and loading all reports in memory.

Avoid updating snippet content when snippet_files content is not present

See merge request gitlab-org/gitlab!34865

Create pipeline/filter converting Atlassian Document Format to GFM

See merge request gitlab-org/gitlab!32362

Expose storage size limit for namespaces in GraphQL

See merge request gitlab-org/gitlab!34882

[GraphQL] Add mutation to update merge requests

See merge request gitlab-org/gitlab!34748

Typo correction in Tags doc

See merge request gitlab-org/gitlab!34917

Internationalize error strings in metrics dashboard processing stages.

Update link of blockedDependencies.bootstrap-vue

See merge request gitlab-org/gitlab!34663

MR Widget Terraform Plans Doc Update

See merge request gitlab-org/gitlab!34566

Clarify feature flag docs

See merge request gitlab-org/gitlab!34711

Adjust order of feature flag sections,
and clarify the details.

Clean up robots.txt

See merge request gitlab-org/gitlab!34773

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

Rename two tests to browser_specs

Closes #194259 and #194262

See merge request gitlab-org/gitlab!34950

Replace gl-deprecated-button in rule controls

See merge request gitlab-org/gitlab!34549

Clarify feature flag dev workflow across multiple MRs

See merge request gitlab-org/gitlab!30491

Describe how to use feature flags when developing
a feature across multiple MRs

- fly_out_nav_spec
- tooltip_on_truncate_spec