Update submodule matrix to latest Sat Nov 30 21:21:29 UTC 2019

- matrix in PX4/Firmware (572fb4751b6e01512ec358b00aa795b234179d85): dba84236cb
    - matrix current upstream: a8009a36a3
    - Changes: dba84236cb...a8009a36a3

    a8009a3 2019-11-26 Daniel Agar - Quaternion multiply inline return
This commit is contained in:
PX4 BuildBot 2019-11-30 21:21:29 +00:00 committed by Daniel Agar
parent 903b6881ac
commit db904839c3

@ -1 +1 @@
Subproject commit dba84236cb55cf30a8730f77c71a000babf6d204
Subproject commit a8009a36a3668da0cbab0cb028b6997cd8179dc1