Bump torch from 2.6.0 to 2.7.1 in /node-hub/dora-phi4

Bumps [torch](https://github.com/pytorch/pytorch) from 2.6.0 to 2.7.1.
- [Release notes](https://github.com/pytorch/pytorch/releases)
- [Changelog](https://github.com/pytorch/pytorch/blob/main/RELEASE.md)
- [Commits](https://github.com/pytorch/pytorch/compare/v2.6.0...v2.7.1)

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

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

node-hub/dora-phi4/pyproject.toml

@@ -9,7 +9,7 @@ requires-python = ">=3.10"
 
 dependencies = [
   "dora-rs>=0.3.9",
-  "torch==2.6.0",
+  "torch==2.7.1",
   "torchvision==0.21.0",
   "transformers==4.48.2",
   "accelerate==1.3.0",