Update submodule mavlink to latest Tue Jun 4 00:39:30 UTC 2024

    - mavlink in PX4/Firmware (1e34b12): mavlink/mavlink@a3558d6
    - mavlink current upstream: mavlink/mavlink@f1d42e2
    - Changes: mavlink/mavlink@a3558d6...f1d42e2

    f1d42e27 2024-05-30 Hamish Willee - common - multiplier values for azimuth and eph/epv (#2120)
fd4d43fa 2024-05-29 Hamish Willee - Update pymavlink 20240529 (#2119)
d7a2b841 2024-05-23 Hamish Willee - common - MAV_CMD_SET_CAMERA_MODE set id (#2111)
27e222d2 2024-05-22 Hamish Willee - Remove summary table and replace with overview (#2117)
934f199b 2024-05-22 Ali Elbashir - Fix missing increment and max value typo (#2114)
f31c1926 2024-05-16 Hamish Willee - Add index file to generated mavlink (#2113)
2b87f2e5 2024-05-16 Hamish Willee - Improved docs from XML generation_toolchain (#2103)
23eb98ca 2024-05-01 Thomas Frans - style: add EditorConfig and format some files (#2106)
84aaa047 2024-04-25 Hamish Willee - BATTERY_STATUS_V2.capacity_remaining and smartbattery - fix typos (#2108)
77556c7f 2024-04-25 Peter Barker - common.xml: deprecate MAV_CMD_SET_PARAMETER (#2099)
00cd0d64 2024-04-16 amy-chen-skydio - Fix ILLUMINATOR_ERROR_FLAGS (#2101)
2561b79f 2024-04-10 amy-chen-skydio - Add support for illuminators (#2047)
966503a2 2024-04-03 Peter Hall - Common: add MAV_CMD_DO_RETURN_PATH_START (#2088)
4e5d6a25 2024-03-27 Hamish Willee - DO_FENCE_ENABLE when sent as a command (#2091)
fabfb1dc 2024-03-21 Peter Barker - common.xml: deprecate the _INT frames (#2092)
a13a8de9 2024-03-21 Julian Oes - common: trying to make sense of radius unit (#2097)
1f084f1b 2024-03-20 Marek S. Łukasiewicz - SIM_STATE specify attitude units as rad (#2095)