Update dependency chromedriver to v85 (firebase#3693)

Co-authored-by: Renovate Bot <bot@renovateapp.com>

Author: renovate[bot]

integration/messaging/package.json

@@ -11,7 +11,7 @@
   "devDependencies": {
     "firebase": "7.21.0",
     "chai": "4.2.0",
-    "chromedriver": "84.0.1",
+    "chromedriver": "85.0.1",
     "express": "4.17.1",
     "geckodriver": "1.20.0",
     "mocha": "7.2.0",

yarn.lock

@@ -4488,10 +4488,10 @@ chrome-trace-event@^1.0.2:
   dependencies:
     tslib "^1.9.0"
 
-chromedriver@84.0.1:
-  version "84.0.1"
-  resolved "https://registry.npmjs.org/chromedriver/-/chromedriver-84.0.1.tgz#eaca7723f1a58c262a5c521b8596769af40b0d4f"
-  integrity sha512-iJ6Y680yp58+KlAPS5YgYe3oePVFf8jY5k4YoczhXkT0p/mQZKfGNkGG/Xc0LjGWDQRTgZwXg66hOXoApIQecg==
+chromedriver@85.0.1:
+  version "85.0.1"
+  resolved "https://registry.npmjs.org/chromedriver/-/chromedriver-85.0.1.tgz#2e1b571845253368fcd112108f23eb9c778f7982"
+  integrity sha512-z8je3U4tXFZnx7AloRabM4Ep1lpFJvHxLoGuRvLg33Qy0UKk/z6OXmHUO2z6DKE0Oe6CFpjj/bdhuQ8dfvq9ug==
   dependencies:
     "@testim/chrome-version" "^1.0.7"
     axios "^0.19.2"