chore(deps): bump twitch-auth from 4.2.6 to 4.2.7 (#566)

Bumps [twitch-auth](https://github.com/d-fischer/twitch/tree/HEAD/packages/twitch-auth) from 4.2.6 to 4.2.7.
- [Release notes](https://github.com/d-fischer/twitch/releases)
- [Commits](https://github.com/d-fischer/twitch/commits/v4.2.7/packages/twitch-auth)

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

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

package.json

@@ -42,7 +42,7 @@
     "pushover-notifications": "^1.2.2",
     "twilio": "^3.50.0",
     "twitch": "^4.2.6",
-    "twitch-auth": "^4.2.6",
+    "twitch-auth": "^4.2.7",
     "twitch-chat-client": "^4.2.6",
     "twitter": "^1.7.1",
     "winston": "^3.3.3"