mt76: update to Git HEAD (2024-08-21)

5c9fbdd64313 wifi: mt7915: fix wcid allocation leak
d547c25cabab wifi: mt76: mt7915: fix last argument to mt7915_mcu_add_sta
caed4843c5cd wifi: mt76: fix station muar index
3cd1c1740280 wifi: mt76: mt7915: hold dev->mt76.mutex while disabling tx worker
a5e630ef458c wifi: mt76: mt7916: fix regression in .sta_state migration

Signed-off-by: Felix Fietkau <[email protected]>

package/kernel/mt76/Makefile

@@ -8,9 +8,9 @@ PKG_LICENSE_FILES:=
 
 PKG_SOURCE_URL:=https://github.com/openwrt/mt76
 PKG_SOURCE_PROTO:=git
-PKG_SOURCE_DATE:=2024-08-18
-PKG_SOURCE_VERSION:=0ac3041a9ac8f79aa0b859213bc223e0c471fcfb
-PKG_MIRROR_HASH:=758df7f12a240ab32b61f81e2982417c7449f1cb3b41d41de02e7af91314b195
+PKG_SOURCE_DATE:=2024-08-21
+PKG_SOURCE_VERSION:=a5e630ef458ce7b91bf522247ef3320ed5845e2a
+PKG_MIRROR_HASH:=a16f647206d68d67f9b2b134935f27ed66b7302a4ca8243842987dcfafbe8317
 
 PKG_MAINTAINER:=Felix Fietkau <[email protected]>
 PKG_USE_NINJA:=0