build(deps): bump ocpp from 0.21.0 to 0.22.0 (#963)

Bumps [ocpp](https://github.com/mobilityhouse/ocpp) from 0.21.0 to 0.22.0.
- [Release notes](https://github.com/mobilityhouse/ocpp/releases)
- [Changelog](https://github.com/mobilityhouse/ocpp/blob/master/CHANGELOG.md)
- [Commits](mobilityhouse/ocpp@0.21.0...0.22.0)

---
updated-dependencies:
- dependency-name: ocpp
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

requirements.txt

@@ -1,7 +1,7 @@
 colorlog==6.7.0
 pip>=21.0,<23.4
 ruff==0.1.4
-ocpp==0.21.0
+ocpp==0.22.0
 websockets==12.0
 jsonschema==4.19.2
 pre-commit