57a401a Windows: Switch UWP build to using winrt generated headers (flutter/engine#24861)

engine-flutter-autoroll · engine-flutter-autoroll · commit 577792f81225 · 2021-03-12T10:03:00.000Z
diff --git a/bin/internal/engine.version b/bin/internal/engine.version
@@ -1 +1 @@
-31ec057b8dd07e9bf9def604ea1c119366f2e4a9
+57a401ae32522101f00fcf507da3ca2baa1973c7
