build(deps): bump @actions/github from 9.0.0 to 9.1.1

Bumps [@actions/github](https://github.com/actions/toolkit/tree/HEAD/packages/github) from 9.0.0 to 9.1.1.
- [Changelog](https://github.com/actions/toolkit/blob/main/packages/github/RELEASES.md)
- [Commits](https://github.com/actions/toolkit/commits/HEAD/packages/github)

---
updated-dependencies:
- dependency-name: "@actions/github"
  dependency-version: 9.1.1
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

package-lock.json

@@ -43,7 +43,7 @@
   "homepage": "https://docs.slack.dev/tools/slack-github-action/",
   "dependencies": {
     "@actions/core": "^3.0.1",
-    "@actions/github": "^9.0.0",
+    "@actions/github": "^9.1.1",
     "@slack/logger": "^4.0.1",
     "@slack/web-api": "^7.15.1",
     "axios": "^1.15.0",