Remove redundant context manager in db_select

[Iain-S]

rctab-api/rctab/utils.py

Lines 23 to 28 in cef5746

	def wrapping_logic(statement: Any) -> Generator:
	logger.debug("Function: %s", func.__name__)
	del statement
	yield

This context manager doesn't really do anything that we couldn't achieve more directly with a simple call to logging.debug.
Therefore, I suggest we remove it.