chore(deps): update dependency mocha to v11

Author: renovate[bot]

package.json

@@ -29,7 +29,7 @@
     "babel-core": "^6.26.3",
     "babel-preset-es2015": "^6.24.1",
     "chai": "^1.10.0",
-    "mocha": "~1.x.x",
+    "mocha": "~11.1.0",
     "sinon": "^1.12.2"
   },
   "babel": {