Bump ioredis from 4.14.1 to 4.16.0

Bumps [ioredis](https://github.com/luin/ioredis) from 4.14.1 to 4.16.0.
- [Release notes](https://github.com/luin/ioredis/releases)
- [Changelog](https://github.com/luin/ioredis/blob/master/Changelog.md)
- [Commits](redis/ioredis@v4.14.1...v4.16.0)

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

package.json

@@ -43,7 +43,7 @@
         "crypto-js": "^3.1.9-1",
         "debounce": "^1.2.0",
         "font-awesome": "^4.7.0",
-        "ioredis": "^4.14.1",
+        "ioredis": "^4.16.0",
         "jquery": "^3.4.1",
         "jwt-decode": "^2.2.0",
         "keypair": "^1.0.1",