Update homeassistant/home-assistant Docker tag to v2025.9.4

Author: renovate-bot

apps/hass/deployment.yaml

@@ -28,7 +28,7 @@ spec:
         seccompProfile:
           type: RuntimeDefault
       containers:
-        - image: "homeassistant/home-assistant:2025.7.4"
+        - image: "homeassistant/home-assistant:2025.9.4"
           imagePullPolicy: "IfNotPresent"
           command:
             - "/usr/local/bin/hass"