Update submodule devices to latest Tue Dec 22 00:39:39 UTC 2020
Update submodule devices to latest Tue Dec 22 00:39:39 UTC 2020

    - devices in PX4/Firmware (68b6cca3bc4cd3c70ab1ea5c439e5941370e801e): https://github/commit/86b09d332041acebc35c9a0476d8dfc2752dfe39
    - devices current upstream: https://github/commit/9282d3d73391859f51c759a343a052dfb1be02e0
    - Changes: https://github/compare/86b09d332041acebc35c9a0476d8dfc2752dfe39...9282d3d73391859f51c759a343a052dfb1be02e0

    9282d3d 2020-12-21 Silvan Fuhrer - ubx: change uart2_baudrate to 230400

acfloria/Firmware,krbeverx/Firmware,krbeverx/Firmware,acfloria/Firmware,krbeverx/Firmware,krbeverx/Firmware,acfloria/Firmware,acfloria/Firmware,krbeverx/Firmware,krbeverx/Firmware,acfloria/Firmware,acfloria/Firmware,acfloria/Firmware,krbeverx/Firmware