fixed vars_file using vars from different file

roles/borgbackup/templates/backup_to_smb.sh

@@ -1,9 +1,9 @@
 #!/bin/bash
 
 # Variablen
-data_dir="{{ data_dir }}"
+data_dir="/home/{{ user['name'] }}/docker"
 samba_share="{{ smb_share }}"
-samba_credentials="{{ smb_credentials }}"
+samba_credentials="/home/{{ user['name'] }}/.cifs"
 backup_target_usage_threshold="{{smb_threshold}}" # Prozentuale Schwellenwert für die Speicherauslastung
 mount_point="{{ mount_point }}"
 backup_repository="$mount_point/{{borg_repo}}"