Update Node.js to v16

renovate-bot · insidewhy · commit e399adf892d6 · 2021-07-05T20:00:33.000+08:00
diff --git a/.circleci/config.yml b/.circleci/config.yml
@@ -6,7 +6,7 @@ version: 2
 jobs:
   test:
     docker:
-      - image: circleci/node:10
+      - image: circleci/node:16
     working_directory: ~/repo
     steps:
       - checkout
