modules: update openwrt

e74a4b509f mediatek: enable NMBM remapping for NWA50AX Pro UBI
d792d20832 ath79: fix first reboot issue on Netgear WNDR4300 v2 and WNDR4500 v3
7eda621404 ath79: rework Netgear nand devices image recipe
f445c38263 mediatek: filogic: wax220: cleanup device tree
16aecc12c2 mediatek: filogic: wax220: support factory image
99d9519bac mediatek: enable NWA50AX Pro eth LEDs
9ed01992f3 mediatek: add missing packages for Acer Predator W6
e658eee813 ipq4019: add support for ZTE MF287 Pro aka DreiNeo Pro