chore(deps): bump twitch-chat-client from 4.3.6 to 4.3.8 (#1534)

Bumps [twitch-chat-client](https://github.com/d-fischer/twitch/tree/HEAD/packages/twitch-chat-client) from 4.3.6 to 4.3.8.
- [Release notes](https://github.com/d-fischer/twitch/releases)
- [Commits](https://github.com/d-fischer/twitch/commits/v4.3.8/packages/twitch-chat-client)

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

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

package.json

@@ -54,7 +54,7 @@
     "twilio": "^3.54.1",
     "twitch": "^4.3.6",
     "twitch-auth": "^4.3.8",
-    "twitch-chat-client": "^4.3.6",
+    "twitch-chat-client": "^4.3.8",
     "twitter": "^1.7.1",
     "winston": "^3.3.3"
   },