iwlwifi: add four new 8265 and 8275 series PCI IDs

Add one new PCI ID for the 8265 series.
Add three new PCI ID for the 8275 series.

Signed-off-by: Tzipi Peres <tzipi.peres@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>