docs: Update nodejs version to 16.x (#19415)

docs/development/local-development.md

@@ -26,7 +26,7 @@ If you don’t have Java installed, the Gradle tests will be skipped.
 You can use the following commands on Ubuntu.
 
 ```sh
-curl -sL https://deb.nodesource.com/setup_14.x | sudo -E bash -
+curl -sL https://deb.nodesource.com/setup_16.x | sudo -E bash -
 curl -sS https://dl.yarnpkg.com/debian/pubkey.gpg | sudo apt-key add -
 echo "deb https://dl.yarnpkg.com/debian/ stable main" | sudo tee /etc/apt/sources.list.d/yarn.list
 sudo apt-get update