chore(deps): update dependency @types/mocha to v10 (#1068)

Author: renovate-bot

package.json

@@ -52,7 +52,7 @@
   "devDependencies": {
     "@google-cloud/storage": "^6.0.0",
     "@types/is": "0.0.21",
-    "@types/mocha": "^9.0.0",
+    "@types/mocha": "^10.0.0",
     "@types/node": "^18.0.0",
     "@types/sinon": "^10.0.0",
     "@types/uuid": "^8.0.0",