Update request requirement to 2.85.0 in /plugins/tymly-express-plugin

Updates the requirements on [request](https://github.com/request/request) to permit the latest version.
- [Release notes](https://github.com/request/request/releases)
- [Changelog](https://github.com/request/request/blob/master/CHANGELOG.md)
- [Commits](https://github.com/request/request/commits/v2.85.0)

Signed-off-by: dependabot[bot] <support@dependabot.com>

plugins/tymly-express-plugin/package.json

@@ -16,7 +16,7 @@
     "helmet": "3.12.0",
     "lodash": "4.17.5",
     "sprintf": "0.1.5",
-    "request": "2.83.0",
+    "request": "2.85.0",
     "request-promise-native": "1.0.5"
   },
   "devDependencies": {