ansible-lint: Fix commands that are also available as module (#4619)

roles/kubernetes-apps/helm/tasks/gen_helm_tiller_certs.yml

@@ -57,6 +57,7 @@
     - "{{ helm_client_certs }}"
 
 - name: Gen_helm_tiller_certs | Gather helm client certs
+  # noqa 303 - tar is called intentionally here, but maybe this should be done with the slurp module
   shell: "tar cfz - -C {{ helm_home_dir }} -T /dev/stdin <<< {{ helm_client_certs|join(' ') }} | base64 --wrap=0"
   args:
     executable: /bin/bash