Bump twitch-chat-client from 4.6.5 to 4.6.6 in /node

Bumps [twitch-chat-client](https://github.com/d-fischer/twitch/tree/HEAD/packages/twitch-chat-client) from 4.6.5 to 4.6.6.
- [Release notes](https://github.com/d-fischer/twitch/releases)
- [Commits](https://github.com/d-fischer/twitch/commits/HEAD/packages/twitch-chat-client)

---
updated-dependencies:
- dependency-name: twitch-chat-client
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

node/package.json

@@ -38,7 +38,7 @@
         "timezonecomplete": "5.12.4",
         "twitch": "4.6.5",
         "twitch-auth": "4.6.6",
-        "twitch-chat-client": "4.6.5",
+        "twitch-chat-client": "4.6.6",
         "twitch-pubsub-client": "4.6.6",
         "twitch-webhooks": "4.6.6",
         "tzdata": "1.0.25"