CMake: Silence resource copy messages

Spits it out to the log every time.

CMakeModules/DuckStationUtils.cmake

@@ -365,7 +365,6 @@ function(add_resources TARGET DEST_SUBDIR SOURCE_DIR)
       add_custom_command(TARGET ${TARGET} POST_BUILD
         COMMAND ${CMAKE_COMMAND} -E make_directory "${DEST_PATH}"
         COMMAND ${CMAKE_COMMAND} -E copy_if_different "${SOURCE_FILE}" "${DEST_PATH}/"
-        COMMENT "Copying ${REL_PATH} to ${DEST_SUBDIR}"
       )
     endif()
   endforeach()

src/scmversion/CMakeLists.txt

@@ -7,8 +7,7 @@
 add_custom_target(generate_scmversion
                   COMMAND "${CMAKE_CURRENT_SOURCE_DIR}/gen_scmversion.sh"
                   WORKING_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}"
-                  BYPRODUCTS "${CMAKE_CURRENT_BINARY_DIR}/scmversion.cpp"
-                  COMMENT "Checking if scmversion.cpp needs to be updated")
+                  BYPRODUCTS "${CMAKE_CURRENT_BINARY_DIR}/scmversion.cpp")
 
 add_library(scmversion
   "${CMAKE_CURRENT_BINARY_DIR}/scmversion.cpp"