common/cnxk: remove duplicated constant
common/cnxk: remove duplicated constant

Drop duplicated constant.

Signed-off-by: Tomasz Duszynski <633d92d81dad79f3dd6b2ef4246549674ed00da2@marvell.com>
Acked-by: Jerin Jacob <352c4d4f9291b869992ddb67daa45ddc149fed30@marvell.com>

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