Bump yarl from 1.11.1 to 1.12.1

Bumps [yarl](https://github.com/aio-libs/yarl) from 1.11.1 to 1.12.1.
- [Release notes](https://github.com/aio-libs/yarl/releases)
- [Changelog](https://github.com/aio-libs/yarl/blob/master/CHANGES.rst)
- [Commits](aio-libs/yarl@v1.11.1...v1.12.1)

---
updated-dependencies:
- dependency-name: yarl
  dependency-type: indirect
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>