Merge branch 'fix/cmake-labels' into 'master'

[cmake] add missing label property

See merge request DennisGlaeser/frackit!11

cmake/modules/FrackitTestMacros.cmake

@@ -88,4 +88,7 @@ function(frackit_add_test)
   foreach(label IN LISTS ADDTEST_LABELS)
     add_dependencies(build_${label}_tests ${ADDTEST_TARGET})
   endforeach()
+
+  # Set the labels on the test
+  set_tests_properties(${ADDTEST_NAME} PROPERTIES LABELS "${ADDTEST_LABELS}")
 endfunction(frackit_add_test)