net/sfc/base: support drop filters on EF10 family NICs
net/sfc/base: support drop filters on EF10 family NICs

Add support for filters which drop packets when forming MCDI request
for a filter.

Signed-off-by: Roman Zhukov <f16c29821e9886ff1c0e57b41295b1ab035dcbd7@oktetlabs.ru>
Signed-off-by: Andrew Rybchenko <ac94ab2a8fe9a9a087f6e24dcbc16626b52c07e8@solarflare.com>

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