* chore: move most remaining Apps to GHCR mirror
* remove apps that are official on dockerhub
* add thelounge
* move collarbora to mirror
* move piware to mirror
* add initial work on openldap
* fix indent
* use latest common version
* remove remaining nextcloud components...
* disable ldap tls for now
* correct common version
* bump common version used to fix some issues
* some slight OpenLDAP tweaks
renovate[bot]