Suppress secrets in helmfile diff output

ansible/roles/setup/tasks/main.yml

@@ -102,4 +102,4 @@
 - name: Apply helmfiles
   environment:
     - KEYCLOAK_PASSWORD: "{{ keycloak_password }}"
-  command: '/usr/local/bin/helmfile -b /snap/bin/helm -e oas -f /oas/source/repos/helmfiles/helmfile.d/ apply'
+  command: '/usr/local/bin/helmfile -b /snap/bin/helm -e oas -f /oas/source/repos/helmfiles/helmfile.d/ apply --suppress-secrets'