Update hardforks when first config record differs

Signed-off-by: ice-charon <[email protected]>

validator/manager-init.cpp

@@ -451,7 +451,11 @@ void ValidatorManagerMasterchainStarter::got_hardforks(std::vector<BlockIdExt> v
   if (h.size() == vec.size()) {
     if (h.size() > 0) {
       if (*h.rbegin() != *vec.rbegin()) {
-        LOG(FATAL) << "cannot start: hardforks list changed";
+        auto P = td::PromiseCreator::lambda([SelfId = actor_id(this), h](td::Result<td::Unit> R) {
+          R.ensure();
+          td::actor::send_closure(SelfId, &ValidatorManagerMasterchainStarter::got_hardforks, h);
+        });
+        td::actor::send_closure(db_, &Db::update_hardforks, h, std::move(P));
         return;
       }
     }