[oe] [PATCH][meta-networking] mosquitto: update to 1.6.3

[Paul Eggleton]

On Monday, 8 July 2019 2:39:38 PM NZST akuster808 wrote:
> There is more here than just a version updates. Please explain what the
> other changes are.

Presumably it would be enough to just note them in the commit message.

BTW the new version supports MQTT 5.0 so we probably would want SUMMARY and 
DESCRIPTION to reflect that with this update (or drop the version numbers).

Cheers,
Paul

-- 

Paul Eggleton
Intel Open Source Technology Centre