Bump version to v4.46.0 #1184

Job	Run time
Run tests with coverage	3m 6s
Run tests on legacy versions (3.7)	2m 20s
Run tests with different pydantic versions	3m 55s
Run linters (flake8)	2m 42s
Run linters (pydocstyle)	1m 53s
Run tests (3.8)	2m 13s
Run linters (mypy)	2m 2s
Run tests (3.9)	2m 20s
Run linters (pylint)	1m 56s
Run tests (3.10)	2m 4s
Run tests (3.11)	2m 8s
Run tests (3.12)	2m 4s
Run tests (3.13)	2m 11s
	30m 54s

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