Merge branch 'disconnected-stanzas-no-resend' into 'master'

xmlstream: do not re-send queued stanzas on each connect

See merge request !163
3 jobs for master in 6 minutes and 9 seconds (queued for 1 second)
Status Job ID Name Coverage
  Test
passed #32669
docker
test

00:04:57

passed #32670
docker
test_integration

00:05:46

 
  Trigger
passed #32671
docker
trigger_poezio

00:00:22