fix linting

Signed-off-by: Sebastian Gumprich <[email protected]>

roles/os_hardening/handlers/main.yml

@@ -4,5 +4,5 @@
 
 - name: restart-auditd
   command:
-    cmd: 'service auditd restart' # rhel: see: https://access.redhat.com/solutions/2664811
-    warn: no # sadly 'service' module fails in that case also by using 'use: service'
+    cmd: 'service auditd restart'  # rhel: see: https://access.redhat.com/solutions/2664811
+    warn: false  # sadly 'service' module fails in that case also by using 'use: service'