Update submodule matrix to latest Sat Nov  7 19:38:27 EST 2020
Update submodule matrix to latest Sat Nov  7 19:38:27 EST 2020

    - matrix in PX4/Firmware (0c3c9bea0f8466d0c14326d134fd0fa06f480cf5): https://github/commit/ce6b10b99af722a4e653387d40019a8428d2a54f
    - matrix current upstream: https://github/commit/a504b6e88152d88dba936bc74e449f2f281b84e2
    - Changes: https://github/compare/ce6b10b99af722a4e653387d40019a8428d2a54f...a504b6e88152d88dba936bc74e449f2f281b84e2

    a504b6e 2020-11-04 Mitchell-Lee-93 - precision of tol for float has been changed

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