Document that variables can be expanded in `tags:`

See merge request gitlab-org/gitlab!77484

Commit dfa6e574 "Evaluate the variables for runner tags section"
landed in GitLab 14.1 enabled the expansion of variables in the `tags:`
key so let's add that to the places where expansion happens.
Signed-off-by: Emanuele Aina <emanuele.aina@collabora.com>

Pass formats explicitly when rendering .html format

See merge request gitlab-org/gitlab!75782

Variable inheritance works implicitly

See merge request gitlab-org/gitlab!77462

The docs imply that one needs to use `dependencies` or `needs`
to gain variable inheritance in later jobs, but this isn't true. All jobs
in later stages will receive an inherited value without requiring
those keywords.

This change clarifies the documentation to reflect the observed
behavior. It also adds examples demonstrating how variable
inheritance can be turned off explicitly, and how inherited variables
may take precedence over other methods of variable definition.

The required format for the .env file is also explicitly stated, based
on its its implementation at:
https://gitlab.com/gitlab-org/gitlab/blob/2e5b4dbf3ab159f7ea4960d5fe7dfb06c7ed93e1/app/services/ci/parse_dotenv_artifact_service.rb#L55-58

Added more information regarding CI_JOB_TOKEN

See merge request gitlab-org/gitlab!77628

Clarifies what "user that executes the job" previously implied

Replace values with bellow-mentioned variables

See merge request gitlab-org/gitlab!77709

in doc/ci/triggers:webhook URL

Align project access token API docs filename, improve linking

See merge request gitlab-org/gitlab!77649

Feat: replace billing address component for JH

See merge request gitlab-org/gitlab!77211

Update profile social icons to their brand colors

See merge request gitlab-org/gitlab!77673

Logged out marketing header experiment

See merge request gitlab-org/gitlab!76076

Make it taller, separate sign up and sign in buttons, add marketing
links and update arrangement (menu button to the right, etc).

Add rubocop rule for enable_lock_retries

See merge request gitlab-org/gitlab!77668

Improved UX for storage purchase with better success message

See merge request gitlab-org/gitlab!77626

Add google tag manager head/body tags to users/almost_there view

See merge request gitlab-org/gitlab!77619

Remove specification from HAR description

See merge request gitlab-org/gitlab!77731

Document OPENAPI_RELAXED_VALIDATION in API Fuzz and DAST API

See merge request gitlab-org/gitlab!77030

- Add new variable documentation
- Add troubleshoot section

New Group page: allow to hide personalization questions

See merge request gitlab-org/gitlab!76920

Changelog: added

Improve outbound requests settings UI text

See merge request gitlab-org/gitlab!77488

Changelog: changed

Resolve "[Feature Flag] Cleanup of `geo_pages_deployment_verification`"

See merge request gitlab-org/gitlab!77551

EE: true
Changelog: changed

Geo: Verify LFS objects

See merge request gitlab-org/gitlab!76363

Remove feature flag geo_lfs_object_verification.

EE: true
Changelog: changed

Enhance wording in Azure section of GroupSAML docs

See merge request gitlab-org/gitlab!77392

Remove `log_import_export_relation_creation` feature flag

See merge request gitlab-org/gitlab!77144

Add support for user_id, group_id and group_path

See merge request gitlab-org/gitlab!76595

extending how it has been done for
vulnerability-check.

Changelog: changed
EE: true

Update metadata on docs pages

See merge request gitlab-org/gitlab!77714

These pages had problems with metadata that need to be resolved in
one way or another.

Change is it awesome link to twitter followers

See merge request gitlab-org/gitlab!77465

Merge branch '349656-undefined-method-each_batch-for-geo-uploadstate-activerecord_relation' into 'master'

Geo: Resolve "undefined method each_batch"

See merge request gitlab-org/gitlab!77676

Update look and feel of runner heading

See merge request gitlab-org/gitlab!77519

Fixes a milestone typo in ci_retry_downstream_pipeline

See merge request gitlab-org/gitlab!77693