Set the project version also at the cmake level

This helps things like the script that automatically adds the bugzilla version to actually be able to see the version

CMakeLists.txt

@@ -9,17 +9,17 @@
 
 cmake_minimum_required(VERSION 3.3 FATAL_ERROR)
 
-project(rocs LANGUAGES CXX)
-
-set(CMAKE_CXX_STANDARD 11)
-set(CMAKE_CXX_STANDARD_REQUIRED ON)
-
 # KDE Application Version, managed by release script
 set(RELEASE_SERVICE_VERSION_MAJOR "21")
 set(RELEASE_SERVICE_VERSION_MINOR "07")
 set(RELEASE_SERVICE_VERSION_MICRO "80")
 set(RELEASE_SERVICE_VERSION "${RELEASE_SERVICE_VERSION_MAJOR}.${RELEASE_SERVICE_VERSION_MINOR}.${RELEASE_SERVICE_VERSION_MICRO}")
 
+project(rocs LANGUAGES CXX VERSION ${RELEASE_SERVICE_VERSION})
+
+set(CMAKE_CXX_STANDARD 11)
+set(CMAKE_CXX_STANDARD_REQUIRED ON)
+
 find_package(ECM 5.40.0 REQUIRED NO_MODULE)
 find_package(KF5DocTools)
 find_package(Boost "1.49" REQUIRED)