chore(flux): update image home-assistant 27.3.4 → 27.4.0 (#2557)

Author: renovate[bot]

clusters/main/kubernetes/apps/hass/app/helm-release.yaml

@@ -10,7 +10,7 @@ spec:
   chart:
     spec:
       chart: home-assistant
-      version: 27.3.4
+      version: 27.4.0
       sourceRef:
         kind: HelmRepository
         name: truecharts