Basic ublox TOBY-L4 support (v2)

[Aleksander Morgado]

Hey,

This updated patch series to support the TOBY-L4 also includes support for modifying currently selected bands with AT+UACT, instead of AT+UBANDSEL, as the latter is deprecated. Additionally, AT+UAUTHREQ=? output is parsed to see which auth methods we can use before assuming they are supported.

Comments?

    [PATCH v2 01/13] ublox: allow creating u-blox bearers if...
    [PATCH v2 02/13] ublox: fallback to router mode if networking mode
    [PATCH v2 03/13] ublox: define port type hints for the TOBY-L4
    [PATCH v2 04/13] ublox,tests: define common method to compare bands
    [PATCH v2 05/13] ublox: new AT+UACT? response parser
    [PATCH v2 06/13] ublox: new AT+UACT=? test parser
    [PATCH v2 07/13] ublox: new AT+UACT=X command builder
    [PATCH v2 08/13] ublox: try to use AT+UACT=? to query supported bands
    [PATCH v2 09/13] ublox: try to use AT+UACT? to query current bands
    [PATCH v2 10/13] ublox: try to use AT+UACT=X to set current bands
    [PATCH v2 11/13] ublox: if authentication not required, ignore
    [PATCH v2 12/13] ublox: new +UAUTHREQ=? tester
    [PATCH v2 13/13] ublox: check which auth methods are supported