Switch to bionic.

QuLogic · QuLogic · commit 1cde51a31e7b · 2020-06-11T00:00:14.000-04:00
diff --git a/.travis.yml b/.travis.yml
@@ -22,8 +22,7 @@ env:
 language: python
 # Default Python version is usually 2.7
 python: 3.5
-sudo: required
-dist: trusty
+dist: bionic
 services: docker
 
 jobs:
