wifi: mt76: mt7925u: use connac3 tx aggr check in tx complete

wifi: mt76: mt7925u: use connac3 tx aggr check in tx complete

commit c22769de25095c6777e8acb68a1349a3257fc955 upstream.

MT7925 is a connac3 device; using the connac2 helper mis-parses
TXWI and breaks AMPDU/BA accounting. Use the connac3-specific
helper mt7925_tx_check_aggr() instead,

Cc: stable@vger.kernel.org
Fixes: c948b5da6bbe ("wifi: mt76: mt7925: add Mediatek Wi-Fi7 driver for mt7925 chips")
Reported-by: Nick Morrow <morrownr@gmail.com>
Tested-by: Nick Morrow <morrownr@gmail.com>
Tested-on: Netgear A9000 USB WiFi adapter
Signed-off-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com>
Link: https://patch.msgid.link/20250818020203.992338-1-mingyen.hsieh@mediatek.com
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>