Merge branch 'jgfouca/scream_downstream_merge' into next (PR #6153)

Merge 3 for this PR to fix Homme standalone cmakelist.txt file to
reflect recent changes to EkatBuildKokkos module.

* jgfouca/scream_downstream_merge:
  Fix Homme Cmake, EKAT subm update changed the EkatBuildKokkos module

components/homme/CMakeLists.txt

@@ -456,9 +456,9 @@ IF (HOMME_USE_KOKKOS AND HOMME_STANDALONE)
   list(APPEND CMAKE_MODULE_PATH
        ${EKAT_CMAKE_PATH}
        ${EKAT_CMAKE_PATH}/pkg_build
+       ${EKAT_CMAKE_PATH}/tpls
   )
   include (EkatBuildKokkos)
-  BuildKokkos()
 ENDIF ()
 
 # This folder contains the CMake macro used to build cxx unit tests