update travis node version to avoid build err

supnate · supnate · commit 004dca312cbc · 2022-04-28T10:59:40.000+08:00
diff --git a/.travis.yml b/.travis.yml
@@ -1,5 +1,5 @@
 language: node_js
 node_js:
-  - "stable"
+  - 16
 after_success: npm run codecov
 install: yarn
