Merge pull request #2684 from themousepotato/lintrule-dirname-fix

Add a lint rule to avoid using __dirname

packages/storybook/.storybook/main.js

@@ -14,6 +14,7 @@ module.exports = {
     'storybook-dark-mode/register',
   ],
   webpackFinal: async config => {
+    /* eslint-disable-next-line no-restricted-syntax */
     const coreSrc = path.resolve(__dirname, '../../core/src');
 
     // Mirror config in packages/cli/src/lib/bundler