Update submodule matrix to latest Fri Jan 17 00:39:22 UTC 2020

- matrix in PX4/Firmware (b9c304e461): https://github.com/PX4/Matrix/commit/3b581fb5998c7a15b741947e6a139b9e3f99fe38
    - matrix current upstream: https://github.com/PX4/Matrix/commit/a37b91c96a9726cd8336af2d3463e717007e60a5
    - Changes: https://github.com/PX4/Matrix/compare/3b581fb5998c7a15b741947e6a139b9e3f99fe38...a37b91c96a9726cd8336af2d3463e717007e60a5

    a37b91c 2020-01-13 kamilritz - Type cast remaining integer
This commit is contained in:
PX4 BuildBot
2020-01-17 00:39:22 +00:00
committed by Daniel Agar
parent 9647bc3783
commit 6beecafbad