net/bnx2x: increase release version
net/bnx2x: increase release version

This patch bumps bnx2x PMD version to 1.0.5.1 to track the recent
fixes to the driver.

Signed-off-by: Rasesh Mody <d75009eb0204fa4cf57714375498a356a2e6f144@cavium.com>

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