Bump torch from 2.7 to 2.7.1 in /.ci/docker

Bumps [torch](https://github.com/pytorch/pytorch) from 2.7 to 2.7.1.
- [Release notes](https://github.com/pytorch/pytorch/releases)
- [Changelog](https://github.com/pytorch/pytorch/blob/main/RELEASE.md)
- [Commits](pytorch/pytorch@v2.7.0...v2.7.1)

---
updated-dependencies:
- dependency-name: torch
  dependency-version: 2.7.1
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

.ci/docker/requirements.txt

@@ -25,7 +25,7 @@ tqdm==4.66.1
 numpy==1.24.4
 matplotlib
 librosa
-torch==2.7
+torch==2.7.1
 torchvision
 torchdata
 networkx