try the other way

Signed-off-by: Martyn Ranyard <m@rtyn.berlin>

everything-app/paperless-ngx.yaml

@@ -60,8 +60,11 @@ spec:
         value: "511772986"
       - name: service.main.ports.http.port
         value: "80"
-      - name: "service.main.annotations[0].external-dns.alpha.kubernetes.io/hostname"
-        value: "paperless.martyn.berlin"
+      valuesObject:
+        service:
+          main:
+            annotations:
+              external-dns.alpha.kubernetes.io/hostname: "paperless.martyn.berlin"
     repoURL: https://charts.gabe565.com
     targetRevision: 0.24.1
   syncPolicy: