test(jest): transform vscode code by babel

Author: char0n

packages/react-scripts/scripts/utils/createJestConfig.js

@@ -49,7 +49,7 @@ module.exports = (resolve, rootDir, isEjecting) => {
       ),
     },
     transformIgnorePatterns: [
-      '[/\\\\]node_modules[/\\\\].+\\.(js|jsx|mjs|cjs|ts|tsx)$',
+      '[/\\\\]node_modules[/\\\\](?!vscode[/\\\\]).+\\.(js|jsx|mjs|cjs|ts|tsx)$',
       '^.+\\.module\\.(css|sass|scss)$',
     ],
     modulePaths: modules.additionalModulePaths || [],