modules: update OpenWrt

2d7ea69dd3 mac80211: Fix potential endless loop
5a1e4a7fdb oxnas: reduce size of ATA DMA descriptor space
19b8696dd7 mbedtls: update to 2.16.7
a2a75c21bd kernel: Update kernel 4.14 to version 4.14.195
8b0278a17e ath79: add support for TP-Link TL-WR710N v2.1
33973a90dc tools/tplink-safeloader: use soft_ver 1.9.1 for archer c6 v2
fce5101469 tplink-safeloader: update soft_ver for TP-Link Archer C6 v2 (EU)
350883bb90 Revert "scripts/download: add sources CDN as first mirror"
d8ecaef409 generic: platform/mikrotik: fix incorrect test
008db6b970 ath79: enable gpio on ar933x by default
3df63fba70 ath79: fix syntax error in ar7240_tplink_tl-wa.dtsi
be09fdbf36 ath79: ar724x: make sure builtin-switch is enabled in DT
5d3e5d6ccc ath79: WNR612v2: improve device support
fba9a88821 ath79: add LAN LEDs control bits for AR724x GPIO function pinmux

(cherry picked from commit b5c88e41)

modules

@@ -2,7 +2,7 @@ GLUON_FEEDS='packages routing gluon'
 
 OPENWRT_REPO=https://github.com/openwrt/openwrt.git
 OPENWRT_BRANCH=openwrt-19.07
-OPENWRT_COMMIT=5af8da37870dc05dbe2e57e04be714b80f4aa21d
+OPENWRT_COMMIT=2d7ea69dd318dac6a57dcf997a5a5a0fbd92ff73
 
 PACKAGES_PACKAGES_REPO=https://github.com/openwrt/packages.git
 PACKAGES_PACKAGES_BRANCH=openwrt-19.07