Add Github CI and switch to Bitnami RabbitMQ container #9

Job	Run time
Ruff linting, formating, MyPy	40s
Test with coverage (3.8, ubuntu-latest)	3m 15s
Windows/MacOS unit tests (3.8, macos-latest)	1m 12s
Test with coverage (3.9, ubuntu-latest)	3m 21s
Windows/MacOS unit tests (3.8, windows-latest)	1m 46s
Test with coverage (3.10, ubuntu-latest)	3m 19s
Windows/MacOS unit tests (3.9, macos-latest)	33s
Test with coverage (3.11, ubuntu-latest)	3m 13s
Windows/MacOS unit tests (3.9, windows-latest)	1m 19s
Test with coverage (3.12, ubuntu-latest)	3m 23s
Windows/MacOS unit tests (3.10, macos-latest)	33s
Windows/MacOS unit tests (3.10, windows-latest)	1m 57s
Windows/MacOS unit tests (3.11, macos-latest)	33s
Windows/MacOS unit tests (3.11, windows-latest)	1m 32s
Windows/MacOS unit tests (3.12, macos-latest)	45s
Windows/MacOS unit tests (3.12, windows-latest)	3m 14s
	30m 35s

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