Bump gradio from 4.36.0 to 5.0.0 in /model-deployment/containers/llama2

Bumps [gradio](https://github.com/gradio-app/gradio) from 4.36.0 to 5.0.0.
- [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/[email protected]@5.0.0)

---
updated-dependencies:
- dependency-name: gradio
  dependency-type: direct:production
...

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

model-deployment/containers/llama2/requirements.txt

@@ -1,3 +1,3 @@
-gradio==4.36.0
+gradio==5.0.0
 loguru==0.7.2
 oci==2.116.0