chore(deps): bump aiohttp from 3.12.15 to 3.13.3 in /src/api

---
updated-dependencies:
- dependency-name: aiohttp
  dependency-version: 3.13.3
  dependency-type: direct:production
...

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

Author: dependabot[bot]

src/api/requirements.txt

@@ -8,7 +8,7 @@ pydantic[email]==2.12.5
 # Azure SDK Core
 azure-core==1.38.0
 requests==2.32.5
-types-requests==2.32.4.20260107
+types-requests==2.32.4.20250913
 aiohttp==3.13.3
 
 # Azure Services