travis: test on Ubuntu 18

nikolas · zimmerle · commit 22e53aba4e3a · 2020-09-17T10:06:44.000-03:00
This is a more current Ubuntu LTS release
diff --git a/.travis.yml b/.travis.yml
@@ -1,5 +1,5 @@
 sudo: required
-dist: trusty
+dist: bionic
 
 os: linux
 
