1. Update fwget(8) to download wifi-firmware-mt76-kmod-mt7921, and wifi-firmware-mt76-kmod-mt7925 for suitable PCI devices
2. Also,Update fwget(8) to recognize ITTIM PCI cards
3. uUpdate the `mt76/zzz_fw_ports_fwget.sh` script to download mt7921 and mt7925 rather than non-existent mt792x firmware.