update constants for MPI_T_CB_REQUIRE_* based on changes in the MPI 5.0 RC#47

jeffhammond merged 1 commit intomainmpi-forum/mpi-abi-stubs:mainfrom

update-MPI_T_CB_REQUIREmpi-forum/mpi-abi-stubs:update-MPI_T_CB_REQUIRECopy head branch name to clipboard