Remove lock on Bundler version in CI
Remove lock on Bundler version in CI

Bundler 2.2.33 has been released
chrisfinazzo/jekyll,chrisfinazzo/jekyll,jekyll/jekyll,ryanshaw/jekyll,chrisfinazzo/jekyll,ryanshaw/jekyll,jekyll/jekyll,ryanshaw/jekyll,jekyll/jekyll,jekyll/jekyll,ryanshaw/jekyll,chrisfinazzo/jekyll