feat(setup.py): increase cubicweb max version to 3.33.x

2 jobs for !27 with topic/default/set_cubes_cw_max_version in 2 minutes and 56 seconds (queued for 5 seconds)
latest detached
Status Name Job ID Coverage
  Lint
passed check-manifest #464145
lint check-manifest

00:00:15

 
  Tests
passed py3 #464146
tests py3

00:02:53