Revert "Update weekly_routine.sh"

This reverts commit 9279042d

weekly_routine.sh

@@ -306,7 +306,7 @@ fi
 # As this is not running relative to Docker we need to prefix the path
 # with . to choose import-export in current directory. Otherwise script would look in
 # root of disk. 
-if [[ -e "${JSONIMPORTFILE}" ]]; then
+if [[ -e ".${JSONIMPORTFILE}" ]]; then
 
     # Define filename
     JSONARCHIVE="import-fbrfs_json_$(date +"%Y-%m-%d")"