chore(deps): update dependency mocha to v9

Author: renovate-bot

package.json

@@ -47,7 +47,7 @@
     "@types/karma": "5.0.1",
     "@types/karma-webpack": "2.0.9",
     "@types/lodash": "4.14.170",
-    "@types/mocha": "8.2.2",
+    "@types/mocha": "9.0.0",
     "@types/node": "14.17.3",
     "@types/sinon": "10.0.2",
     "@types/webpack": "4.41.20",
@@ -68,7 +68,7 @@
     "karma-sinon": "^1.0.5",
     "karma-sourcemap-loader": "^0.3.8",
     "karma-webpack": "^4.0.2",
-    "mocha": "^7.2.0",
+    "mocha": "^9.1.3",
     "prettier": "^2.1.2",
     "raw-loader": "^4.0.1",
     "semantic-release": "^17.0.8",