build: upgrade Pydantic to 2.7 #323

Job	Run time
Run linting and unit tests (3.9, 3.9-slim-bookworm, 4.4, 12345)	49s
Run linting and unit tests (3.9, 3.9-slim-bookworm, 5.0, 12345)	47s
Run linting and unit tests (3.9, 3.9-slim-bookworm, 6.0, 12345)	53s
Run linting and unit tests (3.9, 3.9-slim-bookworm, 7.0, 12345)	49s
Run linting and unit tests (3.10, 3.10-slim-bookworm, 4.4, 12345)	50s
Run linting and unit tests (3.10, 3.10-slim-bookworm, 5.0, 12345)	48s
Run linting and unit tests (3.10, 3.10-slim-bookworm, 6.0, 12345)	52s
Run linting and unit tests (3.10, 3.10-slim-bookworm, 7.0, 12345)	56s
Run linting and unit tests (3.11, 3.11-slim-bookworm, 4.4, 12345)	52s
Run linting and unit tests (3.11, 3.11-slim-bookworm, 5.0, 12345)	56s
Run linting and unit tests (3.11, 3.11-slim-bookworm, 6.0, 12345)	1m 0s
Run linting and unit tests (3.11, 3.11-slim-bookworm, 7.0, 12345)	56s
Run linting and unit tests (3.12, 3.12-slim-bookworm, 4.4, 12345)	58s
Run linting and unit tests (3.12, 3.12-slim-bookworm, 5.0, 12345)	58s
Run linting and unit tests (3.12, 3.12-slim-bookworm, 6.0, 12345)	53s
Run linting and unit tests (3.12, 3.12-slim-bookworm, 7.0, 12345)	54s
Docker	0s
	14m 11s

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