Update aiohttp requirement from ~=3.8.6 to ~=3.9.1

Author: marvinbuss

code/function/requirements.txt

@@ -6,6 +6,6 @@
 azure-functions~=1.17.0
 fastapi~=0.104.1
 pydantic-settings~=2.1.0
-aiohttp~=3.8.6
+aiohttp~=3.9.1
 opentelemetry-instrumentation-fastapi==0.41b0
 azure-monitor-opentelemetry-exporter==1.0.0b19