target/s390x/arch_dump: use correct byte order for pid

The pid field of prstatus needs to be big endian like all of the other
fields.

Fixes: f738f296eaae ("s390x/arch_dump: pass cpuid into notes sections")
Signed-off-by: Omar Sandoval <osandov@osandov.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-ID: <5929f76d536d355afd04af51bf293695a1065118.1718771802.git.osandov@osandov.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
1 file changed