[openwrt/openwrt] mt76: update to the latest version

[LEDE Commits]

nbd pushed a commit to openwrt/openwrt.git, branch master:
https://git.openwrt.org/479a2a90f782209b29dd9746d241fc1e67836309

commit 479a2a90f782209b29dd9746d241fc1e67836309
Author: Felix Fietkau <nbd at nbd.name>
AuthorDate: Thu Jul 15 21:35:33 2021 +0200

    mt76: update to the latest version
    
    bbebea7d6dc6 Revert "mt76: fix mt76_rates for the multiple devices"
    
    Signed-off-by: Felix Fietkau <nbd at nbd.name>
---
 package/kernel/mt76/Makefile | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/package/kernel/mt76/Makefile b/package/kernel/mt76/Makefile
index 3969c13810..431c57a240 100644
--- a/package/kernel/mt76/Makefile
+++ b/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:=2021-07-14
-PKG_SOURCE_VERSION:=4ccd42029519d2b3d3b4e0abcd59928841845caf
-PKG_MIRROR_HASH:=26f721abd55587b331bae371dd41820796fcc27554c1be50e03572dccc82413e
+PKG_SOURCE_DATE:=2021-07-15
+PKG_SOURCE_VERSION:=bbebea7d6dc64313132226adc3f7369d36e9359d
+PKG_MIRROR_HASH:=17cd74e72c1f6c8742b698bf6772afacc6fba71b233af8c4d59530600cf44d5b
 
 PKG_MAINTAINER:=Felix Fietkau <nbd at nbd.name>
 PKG_USE_NINJA:=0