Update mocha to fix some irrelevant vuln warnings

Author: pimterry

package.json

@@ -132,7 +132,7 @@
     "karma-sourcemap-loader": "^0.3.7",
     "karma-spec-reporter": "0.0.32",
     "karma-webpack": "^5.0.0",
-    "mocha": "^9.1.3",
+    "mocha": "^11.7.4",
     "path-browserify": "^1.0.1",
     "process": "^0.11.10",
     "querystring-es3": "^0.2.1",