Merge pull request open-mpi#9530 from bwbarrett/cleanup/do-not-include-mpi-portable-platform-h

op:avx: Remove unused header (and kill warning)

Author: bwbarrett

ompi/mca/op/avx/op_avx_component.c

@@ -21,7 +21,6 @@
 #include "ompi_config.h"
 
 #include "opal/util/printf.h"
-#include "ompi/include/mpi_portable_platform.h"
 
 #include "ompi/constants.h"
 #include "ompi/op/op.h"