update vscode

vscodeEvalExtension/node_modules/mocha/bin/_mocha

@@ -0,0 +1,10 @@
+#!/usr/bin/env node
+'use strict';
+
+/**
+ * This file remains for backwards compatibility only.
+ * Don't put stuff in this file.
+ * @see module:lib/cli
+ */
+
+require('../lib/cli').main();