COMP: In ctkDashboardDriverScript, WITH_COVERAGE now configured properly

This variable was alaways set to True when written to the initial CMakeCache.txt

CMake/ctkDashboardDriverScript.cmake

@@ -115,7 +115,7 @@ MACRO(run_ctest)
 CTEST_USE_LAUNCHERS:BOOL=${CTEST_USE_LAUNCHERS}
 QT_QMAKE_EXECUTABLE:FILEPATH=${QT_QMAKE_EXECUTABLE}
 SUPERBUILD_EXCLUDE_CTKBUILD_TARGET:BOOL=TRUE
-WITH_COVERAGE:BOOL=TRUE
+WITH_COVERAGE:BOOL=${WITH_COVERAGE}
 DOCUMENTATION_TARGET_IN_ALL:BOOL=${WITH_DOCUMENTATION}
 ${ADDITIONNAL_CMAKECACHE_OPTION}
 ")