wifi: mt76: Convert mt76_wed_rro_ind to LE

Do not use bitmask in mt76_wed_rro_ind DMA descriptor in order to not
break endianness.
This patch is based on the following series:
https://lore.kernel.org/linux-wireless/20250909-mt7996-rro-rework-v5-0-7d66f6eb7795@kernel.org/T/#m8b488004d69036cd3672b9eeca8005a937ec0313



Fixes: 950d0abb ("wifi: mt76: mt7996: add wed rx support")
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Link: https://patch.msgid.link/301d5f2982ddb729c876fb65f9ac2443ce3f5ff1.1757414621.git.lorenzo@kernel.org


Signed-off-by: Felix Fietkau <nbd@nbd.name>