False positive with warn unreachable, Any, and None

```
from typing import Any

def main(contents: Any, commit: str | None) -> None:
    if (
        contents.get("commit") == commit
        and (commit is not None or print("can_be_reached"))
    ):
        pass

main({"commit": None}, None)
```
mypy 1.19.1 with `--warn-unreachable` gives `main.py:6: error: Right operand of "or" is never evaluated  [unreachable]`