Allow only indexed columns in #order_and_sort. Remove present (Because unnecessary) from condition. Added spec just in case.

- Fix inappropriate evaluation(casecmp) to regex
- Fix missed boolean conversion
- Improve spec

- username to user_id
- Drop duration
- Resolve comments
- Add Changelog
- Edit docs

- Expand PipelinesFinder functions

#31560 Add repo parameter to gitaly:install and workhorse:install

Closes #31560

See merge request !10979