Update travis to use ubuntu 20.04 so that stable node.js can be used again (fingers crossed)

dpvc · dpvc · commit 41fd6c9abe36 · 2022-06-08T13:20:59.000-04:00
diff --git a/.travis.yml b/.travis.yml
@@ -1,6 +1,7 @@
+dist: focal
 language: node_js
 node_js:
-- 17
+- stable
 sudo: false
 script:
 - components/bin/version
