Bump @octokit/core from 6.1.4 to 6.1.5

Bumps [@octokit/core](https://github.com/octokit/core.js) from 6.1.4 to 6.1.5.
- [Release notes](https://github.com/octokit/core.js/releases)
- [Commits](https://github.com/octokit/core.js/compare/v6.1.4...v6.1.5)

---
updated-dependencies:
- dependency-name: "@octokit/core"
  dependency-version: 6.1.5
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

package.json

@@ -29,7 +29,7 @@
     "@actions/glob": "^0.5.0",
     "@actions/io": "^1.1.3",
     "@actions/tool-cache": "^2.0.2",
-    "@octokit/core": "^6.1.4",
+    "@octokit/core": "^6.1.5",
     "@octokit/plugin-paginate-rest": "^12.0.0",
     "@octokit/plugin-rest-endpoint-methods": "^14.0.0",
     "@renovatebot/pep440": "^4.1.0",