albumsview: Only update on init

Runtime updates are broken in AlbumsView.
Make sure updates are disabled after initial population.
3 jobs for wip/mschraal/fix-query-syntax-3.28 in 6 minutes and 29 seconds (queued for 8 seconds)
Status Name Job ID Coverage
  Check
passed pep8 #30805

00:02:53

passed pyflakes #30804

00:03:01

 
  Build
passed build #30806

00:03:11