Add `be_http_url` matcher

Closes #65742

See merge request gitlab-org/gitlab-ce!32054

This allows the be_url matcher to be more specific. By default, it only
matches HTTP and HTTPS URIs.

Add caution that this feature requires 2 IP's

See merge request gitlab-org/gitlab-ce!31962

Apply suggestion to doc/user/project/pages/custom_domains_ssl_tls_certification/lets_encrypt_integration.md

docs: add docker-in-docker from registry example

See merge request gitlab-org/gitlab-ce!31101

Docs: Add raw endpoints limit for GL.com settings

See merge request gitlab-org/gitlab-ce!32288

Fix broken markdown in various docs

See merge request gitlab-org/gitlab-ce!32440

Fixed spelling

See merge request gitlab-org/gitlab-ce!32434

Revert "Merge branch 'nik-api-snippets-fix' into 'master'"

Closes #66673

See merge request gitlab-org/gitlab-ce!32295

Fix markdown in various docs (part 2)

See merge request gitlab-org/gitlab-ce!32269

Clean up issues that may cause the docs-lint
test to fail, such as trailing whitespace, no
EOF newline, blockquotes, etc

Add second space to lines failing lint

See merge request gitlab-org/gitlab-ce!32435

Broken Link to Test Design

See merge request gitlab-org/gitlab-ce!32279

Document the AUTO_DEVOPS_BUILD_IMAGE_EXTRA_ARGS project variable

See merge request gitlab-org/gitlab-ce!32057

Backport changes from EE MR 8186

See merge request gitlab-org/gitlab-ce!31707

Fixed spelling

See merge request gitlab-org/gitlab-ce!32432

Fixed spelling

See merge request gitlab-org/gitlab-ce!32431

Make it harder to delete issuables accidentally

Closes #62387

See merge request gitlab-org/gitlab-ce!32376

Use image proxy to mitigate stealing ip addresses

Closes #2812

See merge request gitlab/gitlabhq!2926

Ensure only authorised users can create notes on merge requests and issues

See merge request gitlab/gitlabhq!3137

Filter out old system notes for epics in notes api endpoint response

See merge request gitlab/gitlabhq!3224

Add direct upload support for personal snippets

See merge request gitlab/gitlabhq!3226

Fix HTML injection for label description

See merge request gitlab/gitlabhq!3250

Fix DNS rebind vulnerability for JIRA integration

See merge request gitlab/gitlabhq!3266

Limit the size of issuable description and comments

See merge request gitlab/gitlabhq!3267

Require a captcha after unique failed logins from the same IP

See merge request gitlab/gitlabhq!3270

Permission fix for MergeRequestsController#pipeline_status

See merge request gitlab/gitlabhq!3274

Enforce max chars and max render time in markdown math

See merge request gitlab/gitlabhq!3277

Project visibility restriction bypass

See merge request gitlab/gitlabhq!3306

Prevent disclosure of merge request id via email

See merge request gitlab/gitlabhq!3313

Add merge note type as cross reference

See merge request gitlab/gitlabhq!3319

admin_group authorization for Groups::RunnersController

See merge request gitlab/gitlabhq!3325