modules: update OpenWrt

22c443c20c uboot-fritz4040: build with ipq40xx "generic" subtarget
7407e72399 ipqx0xx: add Generic subtarget
9b2a147cfe ramips: enable external amplifier for D-Link DIR-810L
e539dc2daa ath79: Clean up GL-AR300M DTS/DTSI inclusions
8f0deedc11 ramips: fix WiFi MAC addresses for D-Link DIR-810L
f051a967b8 libevent2: Update to 2.1.11
466d499d03 rpcd: update to latest Git HEAD
7f29dc0fda kernel: bump 4.14 to 4.14.151
2436e521b4 kernel: mark kmod-usb-serial-wwan as hidden
79e6391600 kernel: bump 4.14 to 4.14.150
c51a39d4a5 mac80211: add an improved moving average algorithm to minstrel

modules

@@ -2,7 +2,7 @@ GLUON_FEEDS='packages routing luci gluon'
 
 OPENWRT_REPO=https://git.openwrt.org/openwrt/openwrt.git
 OPENWRT_BRANCH=openwrt-19.07
-OPENWRT_COMMIT=8cf67728d3b41c47ee5e322bb8c2908696380f24
+OPENWRT_COMMIT=22c443c20cab4760b201ccd9995a4ed6053aa810
 
 PACKAGES_PACKAGES_REPO=https://github.com/openwrt/packages.git
 PACKAGES_PACKAGES_BRANCH=openwrt-19.07