fix: Set '@typescript-eslint/return-await' rule to 'always' for node code (no-changelog) (#8363)

Co-authored-by: कारतोफ्फेलस्क्रिप्ट™ <aditya@netroy.in>

packages/@n8n_io/eslint-config/node.js

@@ -8,4 +8,11 @@ module.exports = {
 		es6: true,
 		node: true,
 	},
+
+	rules: {
+		/**
+		 * https://github.com/typescript-eslint/typescript-eslint/blob/main/packages/eslint-plugin/docs/rules/return-await.md
+		 */
+		'@typescript-eslint/return-await': ['error', 'always'],
+	},
 };