tree 5c03798f2e5a4c62db5e2ee4f7d163427accfe85
parent 69977bf522ea124010720b14c94bc89bb659c219
author Christopher Tubbs <ctubbsii@apache.org> 1576644855 -0500
committer Christopher Tubbs <ctubbsii@apache.org> 1576644855 -0500

Update gems and remove gem system update

* Require ruby 2.6 or later
* Ruby 2.6 comes with bundler as a default gem, so remove any system
  updating or installation of bundler in Travis CI, because the shipped
  version should be fine as long as Ruby 2.6 or later is used