revert: "chore: add node 16 on CI (#2758)" (#2759)

Author: alexander-akait

.github/workflows/nodejs.yml

@@ -54,7 +54,7 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest, windows-latest, macos-latest]
-        node-version: [10.x, 12.x, 14.x, 16.x]
+        node-version: [10.x, 12.x, 14.x]
         webpack-version: [4, latest]
         dev-server-version: [latest, next]
         exclude: