Update dependency webdriver-manager to v12.1.9

Author: renovate[bot]

package-lock.json

@@ -9,7 +9,7 @@
     "ts-jest": "26.5.6",
     "typescript": "4.3.5",
     "wd": "1.14.0",
-    "webdriver-manager": "12.1.8"
+    "webdriver-manager": "12.1.9"
   },
   "description": "WD end-to-end test automation boilerplate. Using TypeScript, ts-jest, Webdriver-Manager, Jest and Assert.",
   "devDependencies": {