Add support for inspect.iscoroutinefunction() in Coroutine provider (… #1172

Job	Run time
Run tests with coverage	3m 13s
Run tests (3.8)	2m 18s
Run tests on legacy versions (3.7)	2m 13s
Run tests with different pydantic versions	3m 46s
Run tests (3.9)	2m 4s
Run tests (3.10)	2m 7s
Run tests (3.11)	2m 1s
Run tests (3.12)	2m 9s
Run linters (flake8)	1m 50s
Run tests (3.13)	2m 11s
Run linters (pydocstyle)	1m 53s
Run linters (mypy)	1m 53s
Run linters (pylint)	2m 5s
	29m 43s

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