Always create a backup key

src/freedombone

@@ -4730,9 +4730,6 @@ function configure_gpg {
 }
 
 function configure_backup_key {
-  if [[ $SYSTEM_TYPE == "$VARIANT_CHAT" || $SYSTEM_TYPE == "$VARIANT_MEDIA" || $SYSTEM_TYPE == "$VARIANT_NONMAILBOX" || $SYSTEM_TYPE == "$VARIANT_MESH" ]]; then
-      return
-  fi
   if grep -Fxq "configure_backup_key" $COMPLETION_FILE; then
       return
   fi