Fix plugins initialization order to properly unload scenes before them in cooked game

Source/Engine/Engine/Screen.cpp

@@ -22,7 +22,7 @@ class ScreenService : public EngineService
 {
 public:
     ScreenService()
-        : EngineService(TEXT("Screen"), 120)
+        : EngineService(TEXT("Screen"), 500)
     {
     }
 

Source/Engine/Level/Level.cpp

@@ -132,7 +132,7 @@ class LevelService : public EngineService
 {
 public:
     LevelService()
-        : EngineService(TEXT("Scene Manager"), 30)
+        : EngineService(TEXT("Scene Manager"), 200)
     {
     }
 

Source/Engine/Level/Prefabs/PrefabManager.cpp

@@ -29,7 +29,7 @@ class PrefabManagerService : public EngineService
 {
 public:
     PrefabManagerService()
-        : EngineService(TEXT("Prefab Manager"), 110)
+        : EngineService(TEXT("Prefab Manager"))
     {
     }
 };

Source/Engine/Online/Online.cpp

@@ -10,7 +10,7 @@ class OnlineService : public EngineService
 {
 public:
     OnlineService()
-        : EngineService(TEXT("Online"), 100)
+        : EngineService(TEXT("Online"), 500)
     {
     }
 

Source/Engine/Renderer/ProbesRenderer.cpp

@@ -105,7 +105,7 @@ class ProbesRendererService : public EngineService
 {
 public:
     ProbesRendererService()
-        : EngineService(TEXT("Probes Renderer"), 70)
+        : EngineService(TEXT("Probes Renderer"), 500)
     {
     }
 

Source/Engine/Scripting/Plugins/PluginManager.cpp

@@ -90,7 +90,7 @@ class PluginManagerService : public EngineService
 {
 public:
     PluginManagerService()
-        : EngineService(TEXT("Plugin Manager"), 130)
+        : EngineService(TEXT("Plugin Manager"), 100)
     {
     }