build: remove deprecated Travis CI directive

dougwilson · dougwilson · commit 38d34674be58 · 2020-03-31T01:12:24.000-04:00
diff --git a/.travis.yml b/.travis.yml
@@ -17,7 +17,6 @@ node_js:
   - "11.15"
   - "12.16"
   - "13.12"
-sudo: false
 dist: trusty
 env:
   global:
