[PATCH mt76 v2 7/7] wifi: mt76: mt7996: fix iface combination for different chipsets

[Ilya K]

Hey folks, this looks like it broke mt7996 init entirely with stable kernel 7.0.10.

Specifically it trips this check in net/wireless/core.c:681:

	if (WARN_ON(types & BIT(NL80211_IFTYPE_ADHOC) &&
		    c->beacon_int_min_gcd)) {
		return -EINVAL;
	}

I'm not sure what the correct fix here is, but unsetting beacon_int_min_gcd at least makes AP mode work again...