Bump @actions/github from 6.0.1 to 7.0.0 (#1199)

Bumps [@actions/github](https://github.com/actions/toolkit/tree/HEAD/packages/github) from 6.0.1 to 7.0.0.
- [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: 7.0.0
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

package-lock.json

@@ -37,7 +37,7 @@
   "homepage": "https://github.com/e-conomic/mergebot#readme",
   "dependencies": {
     "@actions/core": "2.0.2",
-    "@actions/github": "6.0.1",
+    "@actions/github": "7.0.0",
     "@octokit/auth-app": "7.1.4",
     "@octokit/rest": "21.1.0",
     "find-versions": "6.0.0",