feat(setup.py): increase cubicweb max version to 3.34.x

3 jobs for !23 with topic/default/set_cubes_cw_max_version in 2 minutes and 42 seconds
latest detached
Status Name Job ID Coverage
  Lint
passed check-manifest #383886

00:00:38

failed check-manifest #383832

00:00:41

 
  Tests
passed py3 #383833

00:02:03