Update submodule nuttx to latest Fri Aug 28 00:39:53 UTC 2020

- nuttx in PX4/Firmware (f0555571047b18fa503eeac18da586f2dd360c12): 925b7b513b
    - nuttx current upstream: 863ed53e3f
    - Changes: 925b7b513b...863ed53e3f

    863ed53e3f 2020-06-15 David Sidrane - [BACKPORT] kinetis:Ethernet fixed & better interrupt management
This commit is contained in:
PX4 BuildBot 2020-08-28 00:39:53 +00:00 committed by Daniel Agar
parent e54df5c57a
commit 67c134303c

@ -1 +1 @@
Subproject commit 925b7b513b8f7b683bfea43923a8beb2a0ad5a61
Subproject commit 863ed53e3fb1cebbb0832ec28fbc11e16566e89e