Unable to compile BuildPatchTool

Attempting to build the BuildPatchTool program fails due to a missing .h that was likely relocated. This may be related to, and is at least similar to, another issue where ShaderCacheTool is also unable to be built: [Link Removed]

Error message:

Error C1083 Cannot open include file: 'Interfaces/IAutomationWorkerModule.h': No such file or directory BuildPatchTool	D:\matthew.clark_Main_Stream\Engine\Source\Programs\BuildPatchTool\Private\ToolModes\AutomationMode.cpp 12 

Regression?: Yes
This did not occur in 4.17.2
This does occur in 4.18

1. Download the editor source and generate project files
2. Attempt to compile the "BuildPatchTool" module under Programs
   Result: The build fails due to missing Interfaces/IAutomationWorkerModule.h
   Expected: The build completes successfully