Update awscrt
to version 0.5.11. Improvements include:
- MQTT improvements
- Fix
on_connection_resumed
callback'sreturn_code
argument. - Reduce default duration between MQTT keep-alive pings.
- Drop connection if server CONNACK takes too long.
- Fix
- Fix crash-on-exit which was common on Windows.
- GCC 8 support
Note that awsiotsdk
1.0.4 never publicly released.