Allow PE install to take up to 30 minutes
Allow PE install to take up to 30 minutes

PE fetches external packages, and this was timing out.

puppetlabs/pltraining-learning,kjhenner/pltraining-learning,puppetlabs/pltraining-learning,samuelson/pltraining-learning,samuelson/pltraining-learning,joshsamuelson/pltraining-learning,kjhenner/pltraining-learning,joshsamuelson/pltraining-learning,joshsamuelson/pltraining-learning,samuelson/pltraining-learning