fixed local running

since in Debian 11 ansible installation is made trough python modules, there is no /etc/ansible/ configfiles anymore, now we don't need to populate the ansible hosts anymore!

common.yml

@@ -1,7 +1,7 @@
 # playbook.yml:
 ---
 - name: "common config"
-  hosts: thismachine
+  hosts: localhost
   connection: local
   vars_files:
     - variables.yml