build: remove deprecated Travis CI directive

dougwilson · dougwilson · commit eb255cbaea41 · 2020-02-03T19:59:09.000-05:00
diff --git a/.travis.yml b/.travis.yml
@@ -16,7 +16,6 @@ node_js:
   - "11.15"
   - "12.14"
   - "13.7"
-sudo: false
 cache:
   directories:
     - node_modules
