register_allowip: use new regex expresions to compare

scenarios/register_allowip/0002_test.yml

@@ -28,8 +28,7 @@ flow:
       $xavp(caller_peer_prefs[0]=>dummy[*]):
         - caller
       $xavp(caller_real_prefs[0]=>ac): 1
-# this is autonumeric id FIXME. We need regex
-#     $xavp(caller_real_prefs[0]=>account_id): 43
+      $xavp(caller_real_prefs[0]=>account_id): '\d+'
       $xavp(caller_real_prefs[0]=>allowed_ips_grp): 1
       $xavp(caller_real_prefs[0]=>cc): 43
       $xavp(caller_real_prefs[0]=>cli): 4311003
@@ -37,8 +36,7 @@ flow:
         - caller
       $xavp(caller_real_prefs[0]=>man_allowed_ips_grp): 0
       $xavp(caller_usr_prefs[0]=>ac): 1
-# this is autonumeric id FIXME. We need regex
-#     $xavp(caller_usr_prefs[0]=>account_id): 43
+      $xavp(caller_usr_prefs[0]=>account_id): '\d+'
       $xavp(caller_usr_prefs[0]=>allowed_ips_grp): 1
       $xavp(caller_usr_prefs[0]=>cc): 43
       $xavp(caller_usr_prefs[0]=>cli): 4311003