Fixes for ansible-lint 6.22.1

- Replace outdated noqa 503 with noqa no-handler
- Drop outdated and not needed noqa 505 for include_vars
- Drop outdated noqa deprecated-command-syntax for
  ansible.builtin.shell using cmd tag

These warnings have been reported by utils/lint_check.sh using
ansible-lint 6.22.1.

playbooks/cert/cert-hold.yml

@@ -1,3 +1,4 @@
+---
 - name: Certificate manage example
   hosts: ipaserver
   become: false