mt76: update to Git HEAD (2025-10-20)

mt76: update to Git HEAD (2025-10-20)

9050597c4cd6 wifi: mt76: fix license/copyright of util.h
33f29d2345cc wifi: mt76: relicense to BSD-3-Clause-Clear
fc25ba82192e add LICENSE file
c1349a686cd1 wifi: mt76: mt7921: fix a potential clc buffer length underflow
4e7077f77400 wifi: mt76: mt7996: fix FCS error flag check in RX descriptor
754e3357045d wifi: mt76: mt7996: Remove unnecessary link_id checks in mt7996_tx
2e63c495f59b wifi: mt76: connac: Replace memcpy + hard-coded size with strscpy
95c4df3233ed wifi: mt76: Fix DTS power-limits on little endian systems
6f27d647c0ce wifi: mt76: mt7915: add bf backoff limit table support
1e91eadc9d46 wifi: mt76: wed: use proper wed reference in mt76 wed driver callabacks
2fe5bdbe7e13 wifi: mt76: use GFP_DMA32 for page_pool buffer allocation
c63db0fcadb8 wifi: mt76: mt7915: add WDS support when WED is enabled

Signed-off-by: Felix Fietkau <nbd@nbd.name>
(cherry picked from commit 13c30c2e58b02427f6071a3674dbaf0e03d9c792)