fix: rely on naive datetime for sqlalchemy #1722

Job	Run time
Database Unit Tests (postgres, postgresql://test_user:password@localhost/test, postgresql+asyncpg...	55s
Database Unit Tests (mysql, mysql+pymysql://test_user:password@localhost/test, mysql+aiomysql://t...	46s
Lint	23s
Unit tests (3.9)	5m 20s
Typecheck	37s
Unit tests (3.11)	5m 10s
Unit tests (3.13)	5m 14s
Unit tests (3.12)	5m 15s
Unit tests (3.10)	5m 13s
Unit tests (3.14)	5m 19s
Unit tests (3.8)	4m 34s
Unit tests (pypy3.11)	7m 2s
Unit tests (3.7)	4m 34s
Unit tests (pypy3.10)	7m 55s
Regression notifications	0s
	58m 17s

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