Travis CI: Node.js 8 is end of life (siddharthkp#368)

cclauss · web-flow · commit b00fbacaa916 · 2020-12-11T16:15:29.000+01:00
* Travis CI: Node.js 8 is end of life https://github.com/nodejs/Release * Update .travis.yml
diff --git a/.travis.yml b/.travis.yml
@@ -1,6 +1,6 @@
 language: node_js
 node_js:
-  - 8
+  - 10
 cache:
   directories:
     - node_modules
