docs: mention Node version support of prefer-node-protocol rule

docs/rules/prefer-node-protocol.md

@@ -1,15 +1,19 @@
 # Prefer using the `node:` protocol when importing Node.js builtin modules
 
-<!-- Do not manually modify RULE_NOTICE part. Run: `npm run generate-rule-notices` -->
-<!-- RULE_NOTICE -->
-✅ *This rule is part of the [recommended](https://github.com/sindresorhus/eslint-plugin-unicorn#recommended-config) config.*
+💼 This rule is enabled in the ✅ `recommended` [config](https://github.com/sindresorhus/eslint-plugin-unicorn#preset-configs).
 
-🔧 *This rule is [auto-fixable](https://eslint.org/docs/user-guide/command-line-interface#fixing-problems).*
-<!-- /RULE_NOTICE -->
+🔧 This rule is automatically fixable by the [`--fix` CLI option](https://eslint.org/docs/latest/user-guide/command-line-interface#--fix).
+
+<!-- end auto-generated rule header -->
+<!-- Do not manually modify this header. Run: `npm run fix:eslint-docs` -->
 
 When importing builtin modules, it's better to use the [`node:` protocol](https://nodejs.org/api/esm.html#node-imports) as it makes it perfectly clear that the package is a Node.js builtin module.
 
-And don't forget to [upvote this issue](https://github.com/nodejs/node/issues/38343) if you agree.
+Note that Node.js support for this feature began in:
+
+> v16.0.0, v14.18.0 (`require()`)
+>
+> v14.13.1, v12.20.0 (`import`)
 
 ## Fail