fm10k: Add support for SR-IOV to PF core files

This change adds a set of functions to fm10k_pf.c which allows for
configuring the VF via a set of standardized TLV messages.

Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>