fpga: m10bmc-sec: add max10 secure update functions

Create firmware upload ops and call the Firmware Upload support of the
Firmware Loader subsystem to enable FPGA image uploads for secure
updates of BMC images, FPGA images, etc.

Tested-by: Tianfei Zhang <tianfei.zhang@intel.com>
Signed-off-by: Russ Weight <russell.h.weight@intel.com>
Link: https://lore.kernel.org/r/20220606160038.846236-6-russell.h.weight@intel.com
Signed-off-by: Xu Yilun <yilun.xu@intel.com>