.travis.yml in manageiq-cross_repo-1.0.4 vs .travis.yml in manageiq-cross_repo-1.1.0

@@ -1,10 +1,8 @@
-dist: xenial
 language: ruby
 rvm:
 - 2.5.5
-cache:
-  bundler: true
+cache: bundler
 addons:
   postgresql: '10'
   apt:
     packages:
     - libarchive-dev