Bump @actions/core from 1.8.2 to 1.9.0

Bumps [@actions/core](/~https://github.com/actions/toolkit/tree/HEAD/packages/core) from 1.8.2 to 1.9.0.
- [Release notes](/~https://github.com/actions/toolkit/releases)
- [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-type: direct:production
  update-type: version-update:semver-minor
...

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

package.json

@@ -35,7 +35,7 @@
   },
   "homepage": "/~https://github.com/terraform-linters/setup-tflint-action#readme",
   "dependencies": {
-    "@actions/core": "^1.8.2",
+    "@actions/core": "^1.9.0",
     "@actions/tool-cache": "^2.0.1",
     "@octokit/rest": "^18.12.0"
   },