Updated ../Engine/Plugins/... to inline gen.cpp files

Before:
3548 unity files
Total CPU Time: 47343.578125 s
Total time in Parallel executor: 494.60 seconds

After:
3445 unity files
Total CPU Time: 46044.671875 s
Total time in Parallel executor: 468.51 seconds

#jira
#preflight 63336159b20e73a098b7f24f

[CL 22218213 by bryan sefcik in ue5-main branch]

Engine/Plugins/Editor/BlueprintHeaderView/Source/BlueprintHeaderView/Private/BlueprintHeaderViewSettings.cpp

@@ -4,6 +4,8 @@
 #include "BlueprintHeaderView.h"
 #include "Styling/StyleColors.h"
 
+#include UE_INLINE_GENERATED_CPP_BY_NAME(BlueprintHeaderViewSettings)
+
 FHeaderViewSyntaxColors::FHeaderViewSyntaxColors()
 	: Comment(FStyleColors::AccentGreen.GetSpecifiedColor())
 	, Error(FStyleColors::Error.GetSpecifiedColor())
@@ -57,3 +59,4 @@ void UBlueprintHeaderViewSettings::PostEditChangeProperty(FPropertyChangedEvent&
 		FBlueprintHeaderViewModule::HeaderViewTableRowStyle.ActiveHoveredBrush.TintColor = SelectionColor;
 	}
 }
+