Add FileList.swift to CMakeLists

Author: cltnschlosser

Sources/SwiftDriver/CMakeLists.txt

@@ -66,6 +66,7 @@ add_library(SwiftDriver
   Utilities/DOTJobGraphSerializer.swift
   Utilities/DateAdditions.swift
   Utilities/Diagnostics.swift
+  Utilities/FileList.swift
   Utilities/FileType.swift
   Utilities/PredictableRandomNumberGenerator.swift
   Utilities/RelativePathAdditions.swift