Update dependency @types/mocha to v10

Author: renovate[bot]

package.json

@@ -19,7 +19,7 @@
   "description": "WebdriverIO end-to-end test automation boilerplate. Using TypeScript, ts-node, Mocha, Chai and Expect.",
   "devDependencies": {
     "@types/chai": "4.2.21",
-    "@types/mocha": "8.2.3",
+    "@types/mocha": "10.0.10",
     "@types/node": "13.13.52",
     "husky": "6.0.0",
     "lint-staged": "10.5.4",