ice: Implement ethtool reset support

Enable ethtool reset support. Ethtool reset flags are mapped to the
E810 reset type:
PF reset:
  $ ethtool --reset <ethX> irq dma filter offload
CORE reset:
  $ ethtool --reset <ethX> irq-shared dma-shared filter-shared \
    offload-shared ram-shared
GLOBAL reset:
  $ ethtool --reset <ethX> irq-shared dma-shared filter-shared \
    offload-shared mac-shared phy-shared ram-shared

Calling the same set of flags as in PF reset case on port representor
triggers VF reset.

Reviewed-by: Michal Swiatkowski <michal.swiatkowski@linux.intel.com>
Reviewed-by: Marcin Szycik <marcin.szycik@linux.intel.com>
Reviewed-by: Przemek Kitszel <przemyslaw.kitszel@intel.com>
Acked-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Wojciech Drewek <wojciech.drewek@intel.com>
Tested-by: Pucha Himasekhar Reddy <himasekharx.reddy.pucha@intel.com> (A Contingent worker at Intel)
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>