KAZOO-3494 fix FAST_PICKUP_CHK call in dispatcher

kamailio/dispatcher-role.cfg

@@ -70,7 +70,7 @@ route[DISPATCHER_FIND_ROUTES]
     #!endif
 
     #!ifdef FAST_PICKUP-ROLE
-    route(FAST_PICKUP);
+    route(FAST_PICKUP_CHK);
     #!endif
 
     if (!ds_select_dst("$var(ds_group)", "0") || $(avp(ds_dst)[0]) == $null) {