Exacheck

Fixes:

- ExaBGP fails to start on Python 3.12. ExaCheck now requires Python 3.11.

Features

- Docker deployment now available - see the [ExaCheck Docker deployment page](https://exacheck.net/deployment/docker/) for instructions.

Fixes:

- Replace static version definition in `__version__.py` with `importlib.metadata` lookup

Features:

- Add support for Python 3.11

Misc:

- Update Apprise and dnspython

Fixes:

- Add CHANGELOG.md

Fixes:

- Adds dependency on `loguru` and `click` correctly

Initial public release