Fix platforms used in pam_account_password_faillock ansible remediation

The ansible remediation in `pam_account_password_faillock` was
fixed to be applicable on same platforms as the remediations in original rules
(accounts_passwords_pam_faillock_deny/unlock_time/interval).

shared/templates/pam_account_password_faillock/ansible.template

@@ -1,4 +1,4 @@
-# platform = multi_platform_all
+# platform = multi_platform_rhel,multi_platform_fedora,multi_platform_ol,multi_platform_rhv
 # reboot = false
 # strategy = restrict
 # complexity = low