fix(platform): correct helm valueFiles field name for ArgoCD 3.x

cluster/platform/cert-manager/application.yaml

@@ -16,7 +16,7 @@ spec:
     chart: cert-manager
     targetRevision: v1.17.2
     helm:
-      valuesFiles:
+      valueFiles:
           - values.yaml
   destination:
     server: https://kubernetes.default.svc

cluster/platform/external-dns/application.yaml

@@ -17,7 +17,7 @@ spec:
     chart: external-dns
     targetRevision: 1.15.1
     helm:
-      valuesFiles:
+      valueFiles:
           - values.yaml
   destination:
     server: https://kubernetes.default.svc

cluster/platform/external-secrets/application.yaml

@@ -16,7 +16,7 @@ spec:
     chart: external-secrets
     targetRevision: 0.14.4
     helm:
-      valuesFiles:
+      valueFiles:
           - values.yaml
   destination:
     server: https://kubernetes.default.svc

cluster/platform/ingress-nginx/application.yaml

@@ -16,7 +16,7 @@ spec:
     chart: ingress-nginx
     targetRevision: 4.12.1
     helm:
-      valuesFiles:
+      valueFiles:
           - values.yaml
   destination:
     server: https://kubernetes.default.svc

cluster/platform/onepassword-connect/application.yaml

@@ -28,7 +28,7 @@ spec:
     chart: connect
     targetRevision: 1.16.0
     helm:
-      valuesFiles:
+      valueFiles:
           - values.yaml
   destination:
     server: https://kubernetes.default.svc