Bump torchaudio from 2.2.0 to 2.2.1

Bumps [torchaudio](https://github.com/pytorch/audio) from 2.2.0 to 2.2.1.
- [Release notes](https://github.com/pytorch/audio/releases)
- [Commits](pytorch/audio@v2.2.0...v2.2.1)

---
updated-dependencies:
- dependency-name: torchaudio
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

requirements.txt

@@ -17,7 +17,7 @@ decord
 torch==2.2.0
 langdetect
 torchdata==0.7.1
-torchaudio==2.2.0
+torchaudio==2.2.1
 soundfile
 omegaconf
 einops