Bump urllib3 from 2.4.0 to 2.5.0 in /ai/gen-ai-agents/travel-agent

Bumps [urllib3](https://github.com/urllib3/urllib3) from 2.4.0 to 2.5.0.
- [Release notes](https://github.com/urllib3/urllib3/releases)
- [Changelog](https://github.com/urllib3/urllib3/blob/main/CHANGES.rst)
- [Commits](urllib3/urllib3@2.4.0...2.5.0)

---
updated-dependencies:
- dependency-name: urllib3
  dependency-version: 2.5.0
  dependency-type: direct:production
...

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

Author: dependabot[bot]

ai/gen-ai-agents/travel-agent/requirements.txt

@@ -162,7 +162,7 @@ typing-inspection==0.4.0
 typing_extensions==4.13.2
 tzdata==2025.2
 uri-template==1.3.0
-urllib3==2.4.0
+urllib3==2.5.0
 uvicorn==0.34.2
 watchdog==6.0.0
 wcwidth==0.2.13