improvements in Beheviour Context

tgbotapi.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/BehaviourContext.kt

@@ -73,7 +73,10 @@ class DefaultBehaviourContext(
     private val additionalUpdatesSharedFlow = MutableSharedFlow<Update>(0, broadcastChannelsSize, onBufferOverflow)
     override val allUpdatesFlow: Flow<Update> = (additionalUpdatesSharedFlow.asSharedFlow()).let {
         if (upstreamUpdatesFlow != null) {
-            (it + upstreamUpdatesFlow).distinctUntilChanged { old, new -> old.updateId == new.updateId }
+            var lastHandledUpdate = -1L
+            (it + upstreamUpdatesFlow).filter {
+                (it.updateId > lastHandledUpdate).also { passed -> if (passed) { lastHandledUpdate = it.updateId } }
+            }
         } else {
             it
         }