ci: update node 16 in ci (#3833)

Author: anshumanv

.github/workflows/nodejs.yml

@@ -58,7 +58,7 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest, windows-latest, macos-latest]
-        node-version: [12.x, 14.x, 16.8.0]
+        node-version: [12.x, 14.x, 16.x]
         webpack-version: [4, latest]
 
     runs-on: ${{ matrix.os }}