Bump torch from 2.7.1 to 2.8.0 in /pytorch-conformer-train-quantize

Bumps [torch](https://github.com/pytorch/pytorch) from 2.7.1 to 2.8.0.
- [Release notes](https://github.com/pytorch/pytorch/releases)
- [Changelog](https://github.com/pytorch/pytorch/blob/main/RELEASE.md)
- [Commits](pytorch/pytorch@v2.7.1...v2.8.0)

---
updated-dependencies:
- dependency-name: torch
  dependency-version: 2.8.0
  dependency-type: direct:production
...

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

Author: dependabot[bot]

pytorch-conformer-train-quantize/requirements.txt

@@ -126,7 +126,7 @@ tensorflow==2.19.0
 termcolor==3.1.0
 terminado==0.18.1
 tinycss2==1.4.0
-torch==2.7.1
+torch==2.8.0
 torchaudio==2.7.1
 tornado==6.5.1
 tqdm==4.67.1