IFilterEntityManager work

Signed-off-by: AMZN-Olex <5432499+AMZN-Olex@users.noreply.github.com>

Gems/Multiplayer/Code/Source/MultiplayerSystemComponent.cpp

@@ -812,6 +812,16 @@ namespace Multiplayer
         return &m_networkEntityManager;
     }
 
+    void MultiplayerSystemComponent::SetFilterEntityManager(IFilterEntityManager* entityFilter)
+    {
+        m_filterEntityManager = entityFilter;
+    }
+
+    IFilterEntityManager* MultiplayerSystemComponent::GetFilterEntityManager()
+    {
+        return m_filterEntityManager;
+    }
+
     void MultiplayerSystemComponent::DumpStats([[maybe_unused]] const AZ::ConsoleCommandContainer& arguments)
     {
         const MultiplayerStats& stats = GetStats();