mempool: dump socket attribute
mempool: dump socket attribute

Enhance the dump function to also print socket_id attribute
passed at creation time.

Signed-off-by: Sachin Saxena <22665d18b083d287876f507c3d0f65800f1404e7@oss.nxp.com>
Acked-by: Andrew Rybchenko <ac94ab2a8fe9a9a087f6e24dcbc16626b52c07e8@solarflare.com>

john-mcnamara-intel/dpdk,john-mcnamara-intel/dpdk,john-mcnamara-intel/dpdk,john-mcnamara-intel/dpdk