Update submodule ecl to latest Wed Mar 10 00:59:16 UTC 2021

- ecl in PX4/Firmware (557d8f65d89cd3da4a0e88af2a7bb1a16ebf3ff9): 4bad2a272c
    - ecl current upstream: b3c1bd6d40
    - Changes: 4bad2a272c...b3c1bd6d40

    b3c1bd6 2021-03-09 Paul Riseborough - EKF: Remove un-used code
This commit is contained in:
PX4 BuildBot
2021-03-10 00:59:16 +00:00
committed by Daniel Agar
parent 684424bf73
commit d2b63f137e