Yet another Pydantic 2 support #1086

Job	Run time
Run tests on legacy versions (3.7)	2m 11s
Run tests with different pydantic versions	3m 35s
Run tests with coverage	2m 53s
Run tests (3.8)	2m 0s
Run tests (3.9)	1m 56s
Run linters (flake8)	1m 52s
Run tests (3.10)	2m 2s
Run linters (pydocstyle)	1m 45s
Run tests (3.11)	1m 56s
Run linters (mypy)	1m 55s
Run tests (3.12)	1m 58s
Run linters (pylint)	1m 58s
Run tests (3.13)	2m 11s
	28m 12s

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