Since e810058 the expected format is `in Armenia_&_Nagorno-Karabakh`.

But the category for WLM 2021 is `Images_from_Wiki_Loves_Monuments_2021_in_Armenia`

Same as aebc1f9 for WLE 2021

See https://phabricator.wikimedia.org/T290234

Pull-request #22
Bug: T290234

Co-authored-by: dependabot-preview[bot] <27856297+dependabot-preview[bot]@users.noreply.github.com>

This class was handling two distinct things:
- the handling of the on-wiki configuration file
- the commons database querying

Let's have each in its own file for clarity.

That way we can run the `update-database.sh` Bash script
inside the docker-compose environment.

Bumps [itsdangerous](https://github.com/pallets/itsdangerous) from 1.1.0 to 2.1.2.
- [Release notes](https://github.com/pallets/itsdangerous/releases)
- [Changelog](https://github.com/pallets/itsdangerous/blob/main/CHANGES.rst)
- [Commits](pallets/itsdangerous@1.1.0...2.1.2)

---
updated-dependencies:
- dependency-name: itsdangerous
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>