Hard code path for backstep-traceback

Signed-off-by: Robert Spencer <rspencer@lbsd.net>

scripts/backstep-traceback-auto

@@ -97,7 +97,7 @@ for lv in ast.literal_eval(config.get(PERIOD, "backup_lvs")):
         ZABBIX_ITEM = lv + "," + PERIOD
 
     command_line = [
-        "backstep-traceback",
+        "/usr/sbin/backstep-traceback",
         "--backup",
         "--acl",
         "--safe",