The PRs #3365, #3374, #3386, #3391 and #3392 were merged before
implementation. This reverts them, to be merged only once implemented.
## Review
A dedicated reviewer checked the rule description successfully for:
- [ ] logical errors and incorrect information
- [ ] information gaps and missing content
- [ ] text style and tone
- [ ] PR summary and labels follow [the
guidelines](https://github.com/SonarSource/rspec/#to-modify-an-existing-rule)
## Review
A dedicated reviewer checked the rule description successfully for:
- [ ] logical errors and incorrect information
- [ ] information gaps and missing content
- [ ] text style and tone
- [ ] PR summary and labels follow [the
guidelines](https://github.com/SonarSource/rspec/#to-modify-an-existing-rule)
Inline adoc files when they are included exactly once.
Also fix language tags because this inlining gives us better information
on what language the code is written in.
