fix ci by set explicit version for paho mqtt + add some logs to debug more easily

9 jobs for fixBuild in 27 minutes and 48 seconds (queued for 10 seconds)
Status Job ID Name Coverage
  Lint
passed #21352826
lint:gofmt

00:01:09

passed #21352828
lint:vet

00:01:25

 
  Test
passed #21352831
test:coverage

00:03:24

60.2%
passed #21352832
test:docker

00:05:48

passed #21352829
test:unit

00:03:17

 
  Integration
passed #21355681
docker
integration:oneShot

00:06:59

passed #21352838
docker
integration:ramp

00:13:32

passed #21352839
docker
integration:repeat

00:10:24

canceled #21352834
docker
integration:oneShot

00:14:15