modules: update openwrt (#3159)

a08553b3b3 ath79: read back reset register
debf4b56cd kernel: bump 5.10 to 5.10.206
6121581765 kernel: bump 5.10 to 5.10.203
17ee3e0b20 raimps: mtk_eth_soc: drop rst_esw from ESW driver
5ef01117b7 ramips: dts: mt7628an: reset FE and ESW cores together
b80c17b093 ramips: dts: rt5350: reset FE and ESW cores together
0c84a15288 ramips: dts: rt3050: reset FE and ESW cores together
37ed4c0ec2 ramips: dts: rt3352: reset FE and ESW cores together
8b4b924b85 ramips: mtk_eth_soc: wait longer after FE core reset to settle
ca942a5910 ramips: mtk_eth_soc: allow multiple resets

Signed-off-by: Florian Maurer <f.maurer@outlook.de>