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

@@ -4,7 +4,7 @@
     "url": "https://github.com/cisagov/setup-env-github-action/issues"
   },
   "dependencies": {
-    "@actions/core": "^2.0.3"
+    "@actions/core": "^3.0.0"
   },
   "description": "GitHub Action to populate tool versions for use in GitHub Actions workflows",
   "devDependencies": {