iwlwifi: pcie: add new SKUs for 7000 & 3160 NIC series

Add some new PCI IDs to the table for 7000 & 3160 series

Cc: stable@vger.kernel.org
Signed-off-by: Matti Gottlieb <matti.gottlieb@intel.com>
Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>