Plugins: Don't fail if plugins dir does not exist

3 jobs for gajim_1.2 in 4 minutes and 20 seconds (queued for 2 seconds)
Status Job ID Name Coverage
  Test
passed #17627
run-appdata

00:00:08

passed #17626
run-tests

00:03:59

 
  Build
passed #17628
run-build

00:00:12