Tests and linters #1235

Job	Run time
Run tests with different pydantic versions	3m 11s
Run tests (3.8)	1m 52s
Run tests (3.11)	1m 49s
Run tests (3.10)	1m 52s
Run tests (3.12)	1m 51s
Run tests (3.9)	1m 56s
Run linters (flake8)	1m 28s
Run linters (pydocstyle)	1m 32s
Run linters (pylint)	1m 38s
Run tests with coverage	2m 48s
Run linters (mypy)	1m 37s
Run tests (3.13)	1m 56s
	23m 30s

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