Bump @actions/core from 1.6.0 to 1.9.1

Bumps [@actions/core](https://github.com/actions/toolkit/tree/HEAD/packages/core) from 1.6.0 to 1.9.1.
- [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
...

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

package.json

@@ -24,7 +24,7 @@
   "license": "MIT",
   "dependencies": {
     "@actions/cache": "https://gitpkg.now.sh/whywaita/toolkit/packages/cache?0dcc12b18a1f353a46b14188aa30a2c28c57ae74",
-    "@actions/core": "^1.2.6",
+    "@actions/core": "^1.9.1",
     "@actions/exec": "^1.0.1",
     "@actions/io": "^1.1.0",
     "@aws-sdk/client-s3": "^3.51.0",