mt76: update to the latest version

4bf2607362fc wifi: mt76: fix dbdc number of spatial streams limit

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:=2022-11-11
-PKG_SOURCE_VERSION:=4a27f23fc4f22510db81513680666be7e72ccb61
-PKG_MIRROR_HASH:=2cb9a446c6df7d56efc8ace46227964b492bdc3cae6bdbcc2e03fdd1b836b5a6
+PKG_SOURCE_DATE:=2022-11-12
+PKG_SOURCE_VERSION:=4bf2607362fc64fc4cb7d662feb736b7536c0811
+PKG_MIRROR_HASH:=fd4291ac89e14750073cc8c345772883d756bf32cf19fc7205fa344b5b3b91d0
 
 PKG_MAINTAINER:=Felix Fietkau <[email protected]>
 PKG_USE_NINJA:=0