Update dependency mocha to v11

Author: renovate[bot]

package.json

@@ -40,7 +40,7 @@
 		"chai": "3.5.0",
 		"eslint": "3.19.0",
 		"eslint-plugin-babel": "3.3.0",
-		"mocha": "3.5.3",
+		"mocha": "11.5.0",
 		"rimraf": "2.6.3",
 		"typescript": "2.9.2"
 	},