Bump h11 in /ai/gen-ai-agents/assistant-secretary-agent/files

Bumps [h11](https://github.com/python-hyper/h11) from 0.14.0 to 0.16.0.
- [Commits](python-hyper/h11@v0.14.0...v0.16.0)

---
updated-dependencies:
- dependency-name: h11
  dependency-version: 0.16.0
  dependency-type: direct:production
...

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

Author: dependabot[bot]

ai/gen-ai-agents/assistant-secretary-agent/files/local_requirements.txt

@@ -20,7 +20,7 @@ executing==2.2.0
 frozenlist==1.5.0
 gitdb==4.0.11
 GitPython==3.1.43
-h11==0.14.0
+h11==0.16.0
 httpcore==1.0.7
 httpx==0.28.1
 httpx-sse==0.4.0