change the lock to avoid the "IS_NEWER_THAN" check from failing in race conditions

cmake/Platform/Common/runtime_dependencies_common.cmake.in

@@ -19,10 +19,10 @@ function(ly_copy source_file target_directory)
             file(MAKE_DIRECTORY "${target_directory}")
         endif()
         if("${source_file}" IS_NEWER_THAN "${target_directory}/${target_filename}")
-            file(LOCK "${CMAKE_BINARY_DIR}/runtimedependencies.lock" GUARD FUNCTION TIMEOUT 30)
             file(COPY "${source_file}" DESTINATION "${target_directory}" FILE_PERMISSIONS @LY_COPY_PERMISSIONS@ FOLLOW_SYMLINK_CHAIN)
         endif()
     endif()    
 endfunction()
 
+file(LOCK "${CMAKE_BINARY_DIR}/runtimedependencies.lock" TIMEOUT 300)
 @LY_COPY_COMMANDS@