Gemfile: Update development/test gems.
Gemfile: Update development/test gems.

xinminlabs/paper_trail_manager,DynamoMTL/spree_paper_trail_manager,fusion94/paper_trail_manager,justinrcook/paper_trail_manager,fusion94/paper_trail_manager,reidab/paper_trail_manager,xinminlabs/paper_trail_manager,reidab/paper_trail_manager,fusion94/paper_trail_manager,justinrcook/paper_trail_manager,DynamoMTL/spree_paper_trail_manager,xinminlabs/paper_trail_manager