[Windows] Fix the manual test project

Author: loic-sharma

dev/manual_tests/windows/runner/Runner.rc

@@ -52,7 +52,7 @@ END
 
 // Icon with lowest ID value placed first to ensure application icon
 // remains consistent on all systems.
-IDI_APP_ICON            ICON                    "resources\\app_icon.ico"
+// IDI_APP_ICON            ICON                    "resources\\app_icon.ico"
 
 
 /////////////////////////////////////////////////////////////////////////////