ci: drop support old node

Scrum · Scrum · commit 398fd097847f · 2020-02-27T09:21:33.000+03:00
diff --git a/.travis.yml b/.travis.yml
@@ -3,7 +3,7 @@ language: node_js
 node_js:
   - "stable"
   - "lts/*"
-  - 6
+  - 10
 
 env:
   global:
