OpenMPI: Add missing header for ROCm memcpy

Taken from open-mpi/ompi#13295 and the 5.0.x backport.

Author: fwyzard

openmpi.spec

@@ -5,6 +5,7 @@
 %define branch v5.0.x
 %define tag v%{realversion}
 Source: git+https://github.com/open-mpi/ompi.git?obj=%{branch}/%{tag}&export=%{n}-%{realversion}&submodules=1&output=/%{n}-%{realversion}.tgz
+Source1: https://github.com/open-mpi/ompi/commit/aa5577441ff1ab7f97f8b63e442b37457c7bd997.diff
 Patch0: openmpi-setenv-fix
 BuildRequires: autotools flex
 %{!?without_cuda:Requires: cuda}
@@ -26,6 +27,7 @@ Requires: zlib
 %prep
 %setup -q -n %{n}-%{realversion}
 %patch0 -p1
+patch -p1 < %{SOURCE1}
 
 #Make sure IPATH_NO_BACKTRACE and HFI_NO_BACKTRACE default values match what we expect (see cmsdist/openmpi-opt.file)
 grep ' opal_setenv("IPATH_NO_BACKTRACE", "%{IPATH_NO_BACKTRACE}", true, &environ)' opal/runtime/opal_init.c