Bump @actions/core from 1.11.1 to 3.0.0

Bumps [@actions/core](https://github.com/actions/toolkit/tree/HEAD/packages/core) from 1.11.1 to 3.0.0.
- [Changelog](https://github.com/actions/toolkit/blob/main/packages/core/RELEASES.md)
- [Commits](https://github.com/actions/toolkit/commits/HEAD/packages/core)

---
updated-dependencies:
- dependency-name: "@actions/core"
  dependency-version: 3.0.0
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

package-lock.json

@@ -19,7 +19,7 @@
 	},
 	"license": "AGPL-3.0",
 	"dependencies": {
-		"@actions/core": "^1.11.1",
+		"@actions/core": "^3.0.0",
 		"@actions/github": "^9.0.0",
 		"@anthropic-ai/sdk": "^0.78.0"
 	},