Bump the pip group across 2 directories with 2 updates

Bumps the pip group with 1 update in the / directory: [gradio](https://github.com/gradio-app/gradio).
Bumps the pip group with 1 update in the /models/object_detection/rtmdet directory: [torch](https://github.com/pytorch/pytorch).


Updates `gradio` from 5.11.0 to 5.31.0
- [Release notes](https://github.com/gradio-app/gradio/releases)
- [Changelog](https://github.com/gradio-app/gradio/blob/main/CHANGELOG.md)
- [Commits](https://github.com/gradio-app/gradio/compare/gradio@5.11.0...gradio@5.31.0)

Updates `torch` from 2.0.0 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@v2.0.0...v2.8.0)

---
updated-dependencies:
- dependency-name: gradio
  dependency-version: 5.31.0
  dependency-type: direct:production
  dependency-group: pip
- dependency-name: torch
  dependency-version: 2.8.0
  dependency-type: direct:production
  dependency-group: pip
...

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

Author: dependabot[bot]

models/object_detection/rtmdet/requirements.txt

@@ -1,4 +1,4 @@
-torch==2.0.0
+torch==2.8.0
 numpy==1.23.5
 supervision @ git+https://github.com/roboflow/supervision.git@develop
 openmim==0.3.9

requirements.txt

@@ -1,2 +1,2 @@
-gradio==5.11.0
+gradio==5.31.0
 roboflow==1.1.44