app/testpmd: fix bond port creation
app/testpmd: fix bond port creation

When invoking creation of bonded device using:
create bonded device mode socket in testpmd the bonded port was not
enabled at the end of cmd_create_bonded_device_parsed function.
This caused commands 'show port info' and 'show port stats' not working
properly with bonding device. This patch fixed it.

Signed-off-by: Michal Jastrzebski <99bb29f284bc46c0a62a09be83edd00b1cccc1e5@intel.com>
Acked-by: Pablo de Lara <28355d9cfe41bb8148aea0fb24f47aae8f4217a1@intel.com>

msune/dpdk,msune/dpdk,mixja/dpdk,john-mcnamara-intel/dpdk,msune/dpdk,mixja/dpdk,venkynv/dpdk-mirror,tsphillips/dpdk-fork,john-mcnamara-intel/dpdk,john-mcnamara-intel/dpdk,mixja/dpdk,tsphillips/dpdk-fork,mixja/dpdk,tsphillips/dpdk-fork,venkynv/dpdk-mirror,venkynv/dpdk-mirror,venkynv/dpdk-mirror,tsphillips/dpdk-fork,msune/dpdk,john-mcnamara-intel/dpdk