Changes needed with dpdk 22.11

[dingp]

I have deployed dpdk 22.11 to cvmfs and tested the build of current develop head e6ac26c.

The build ended up with errors related to two changes in the new dpdk version:

1. split_hdr_size got removed in structure rte_eth_rxmode in dpdk 22.11, changes are needed in:

• dpdklibs/include/dpdklibs/EALSetup.hpp
• dpdklibs/include/dpdklibs/RTEIfaceSetup.hpp;

2. Removed deprecated DEV_RX_OFFLOAD_* and DEV_TX_OFFLOAD_ defines in dpdk 22.11, and need to use corresponding defines with RTE_ETH_RX_OFFLOAD_ and RTE_ETH_TX_OFFLOAD_ prefix instead. Changes are needed in:

• dpdklibs/test/apps/test_arp_response.cxx
• dpdklibs/test/apps/test_dpdk_stats.cxx
• dpdklibs/test/apps/test_dpdk_stats.cxx:

For reference, here is the relevant release notes.