Upgrade aiohttp from 3.11.0b0 to 3.12.14 and fix requests version conflict

Co-authored-by: pamelafox <297042+pamelafox@users.noreply.github.com>

Author: Copilot

app/backend/requirements.txt

@@ -1,5 +1,5 @@
 aiofiles==23.2.1
-aiohttp==3.11.0b0
+aiohttp==3.12.14
 azure-common==1.1.28
 azure-core==1.29.7
 azure-identity==1.16.1

scripts/requirements.txt

@@ -18,7 +18,7 @@ packaging==23.2
 portalocker==2.8.2
 pycparser==2.21
 PyJWT==2.8.0
-requests==2.32.2
+requests==2.32.4
 six==1.16.0
 typing_extensions==4.9.0
 urllib3==2.5.0