Update ubuntu distribution used in travis

spderosso · spderosso · commit 3ac28e39e170 · 2021-02-02T22:53:34.000-08:00
May fix snapcraft packaging
diff --git a/.travis.yml b/.travis.yml
@@ -1,5 +1,5 @@
 language: python
-dist: xenial
+dist: focal
 python:
   - '3.8'
   - '3.9'
