cmake: Do not set PROJECT_VERSION in PARENT_SCOPE

cmake/ProjectVersion.cmake

@@ -27,7 +27,6 @@ STRING(REGEX MATCH "FW_REVISION +([0-9]+)" PROJECT_VERSION_REV "${PROJECT_VERSIO
 SET(PROJECT_VERSION_REV  ${CMAKE_MATCH_1})
 
 SET(PROJECT_VERSION "${PROJECT_VERSION_MAJOR}.${PROJECT_VERSION_MINOR}.${PROJECT_VERSION_REV}")
-SET(PROJECT_VERSION "${PROJECT_VERSION_MAJOR}.${PROJECT_VERSION_MINOR}.${PROJECT_VERSION_REV}" PARENT_SCOPE)
 
 
 function(resolve_version_variables)