tests: Skip memory error triggered on ARM in DPDK tests.

Add skip for memory error produced by DPDK on ARM with 2MB hugepages
which isn't harmful [0].

[0] http://mails.dpdk.org/archives/dev/2024-June/296764.html

Suggested-by: David Marchand <david.marchand@redhat.com>
Signed-off-by: Ales Musil <amusil@redhat.com>
Reviewed-by: David Marchand <david.marchand@redhat.com>
Signed-off-by: Dumitru Ceara <dceara@redhat.com>

tests/system-dpdk-macros.at

@@ -68,6 +68,7 @@ m4_define([OVS_TRAFFIC_VSWITCHD_START],
 m4_define([OVS_TRAFFIC_VSWITCHD_STOP],
   [OVS_VSWITCHD_STOP([dnl
 $1";/EAL: No \(available\|free\) .*hugepages reported/d
+/EAL: eal_memalloc_alloc_seg_bulk(): couldn't find suitable memseg_list/d
 /TELEMETRY: No legacy callbacks, legacy socket not created/d
 /dpif(revalidator.*)|WARN|netdev@ovs-netdev: failed to.*proto=2.*/d
 /dpif_netdev(revalidator.*)|ERR|internal error parsing flow key.*proto=2.*/d