Update dependency webdriver-manager to v12.1.9

Author: renovate[bot]

package.json

@@ -8,7 +8,7 @@
     "esm": "3.2.25",
     "selenium-webdriver": "4.0.0-beta.4",
     "tape": "5.3.0",
-    "webdriver-manager": "12.1.8"
+    "webdriver-manager": "12.1.9"
   },
   "description": "Selenium-WebDriver end-to-end test automation boilerplate. Using ES Modules, esm and Tape.",
   "devDependencies": {