Fix torchcodec import error handling to catch all exceptions

[black-eleven]

No description provided.

[gemini-code-assist]

Code Review

This pull request updates the exception handling in _torchaudio_decode_available to catch general exceptions when importing torchcodec. The reviewer points out that the function should also verify that torchaudio is importable to prevent an unhandled ImportError later in load_audio_file if torchcodec is present but torchaudio is missing.

[gemini-code-assist]

While catching Exception correctly handles potential C++ binding initialization errors from torchcodec, _torchaudio_decode_available() should also verify that torchaudio is importable. Currently, if torchcodec is installed but torchaudio is missing, _torchaudio_decode_available() will return True, leading to an unhandled ImportError when load_audio_file attempts to import torchaudio on line 32.

Suggested change

	import torchcodec # noqa: F401
	except ImportError:
	except Exception:
	import torchcodec # noqa: F401
	import torchaudio # noqa: F401
	except Exception: