Update Python Monitor Dependencies

Author: renovate[bot]

monitor/requirements.txt

@@ -1,7 +1,7 @@
 aiohappyeyeballs==2.6.1
 aiohttp==3.12.13
 aiohttp-jinja2==1.6
-aiosignal==1.3.2
+aiosignal==1.4.0
 anyio==4.9.0
 async-timeout==5.0.1
 attrs==25.3.0
@@ -20,7 +20,7 @@ MarkupSafe==3.0.2
 mdit-py-plugins==0.4.2
 mdurl==0.1.2
 msgpack==1.1.1
-multidict==6.6.0
+multidict==6.6.3
 platformdirs==4.3.8
 propcache==0.3.2
 Pygments==2.19.2