[RFMP] Fix broken CMake config.

Author: hageboeck

roofit/multiprocess/test/CMakeLists.txt

@@ -6,7 +6,7 @@ target_include_directories(RooFit_multiprocess_testing_utils INTERFACE ${RooFitM
 
 ROOT_ADD_GTEST(test_RooFit_MultiProcess_Job test_Job.cxx LIBRARIES RooFitMultiProcess)
 # link to the INTERFACE library separately, ROOT_EXECUTABLE cannot handle INTERFACE library properties:
-target_link_libraries(test_RooFit_MultiProcess_Job RooFit_multiprocess_testing_utils)
+target_link_libraries(test_RooFit_MultiProcess_Job PUBLIC RooFit_multiprocess_testing_utils)
 
 ROOT_ADD_GTEST(test_RooFit_MultiProcess_ProcessManager test_ProcessManager.cxx LIBRARIES RooFitMultiProcess)
 ROOT_ADD_GTEST(test_RooFit_MultiProcess_Messenger test_Messenger.cxx LIBRARIES RooFitMultiProcess)