Update dependency chromedriver to v87.0.4

Author: renovate-bot

package-lock.json

@@ -8,7 +8,7 @@
   },
   "dependencies": {
     "ava": "3.14.0",
-    "chromedriver": "87.0.3",
+    "chromedriver": "87.0.4",
     "selenium-webdriver": "4.0.0-alpha.8",
     "webdriver-manager": "12.1.7"
   },