Fix annotated attribute injection #1232

Job	Run time
Run tests (3.8)	1m 44s
Run tests (3.9)	1m 46s
Run tests with different pydantic versions	3m 3s
Run tests (3.10)	1m 45s
Run linters (mypy)	1m 30s
Run linters (flake8)	1m 26s
Run tests (3.13)	1m 47s
Run tests (3.11)	1m 40s
Run linters (pylint)	1s
Run tests with coverage	2m 36s
Run linters (pydocstyle)	1m 29s
Run tests (3.12)	26s
	19m 13s

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