modules: switch to OpenWrt 21.02

modules

...ode-that-will-always-allow-password-less-root-login.patch

...c-Add-support-for-custom-format-strings-for-doubles.patch

...nel-ebtables-add-support-for-ICMP-IGMP-type-matches.patch

...ROOTFS_PARTSIZE-to-make-combined-image-fit-in-128MB.patch

patches/openwrt/0007-ipq-wifi-add-BDF-for-Aruba-AP-303.patch

...s/openwrt/0008-ipq40xx-add-support-for-Aruba-AP-303.patch

...0009-ath79-enable-GL-AR750S-NOR-variant-from-master.patch

patches/openwrt/0010-tools-add-zstd.patch

...wrt/0011-build-compress-kernel-debuginfo-using-zstd.patch

...-mac80211-rt2800-enable-MFP-support-unconditionally.patch

...211-create-channel-list-for-fixed-channel-operation.patch

...pd-enter-DFS-state-if-no-available-channel-is-found.patch

...nt-MLD-Querier-wake-up-calls-Android-bug-workaround.patch

...fallback-to-bootloader-cmdline-on-empty-DT-bootargs.patch

...enwrt/0017-ath79-Add-support-for-Plasma-Cloud-PA300.patch

...nwrt/0018-ath79-Add-support-for-Plasma-Cloud-PA300E.patch

...0xx-Change-name-for-openmesh.sh-to-vendor-free-name.patch

...rt/0020-ipq40xx-add-support-for-Plasma-Cloud-PA1200.patch

...rt/0021-ipq40xx-add-support-for-Plasma-Cloud-PA2200.patch