Remove obsolete join_groupchat_window.ui

3 jobs for groupchat-fixes in 3 minutes and 12 seconds (queued for 2 seconds)
Status Job ID Name Coverage
  Test
passed #19227
run-appdata

00:00:04

passed #19226
run-tests

00:02:56

 
  Build
passed #19228
run-build

00:00:11