Bump @actions/core from 1.6.0 to 1.7.0 (#302)

Bumps [@actions/core](https://github.com/actions/toolkit/tree/HEAD/packages/core) from 1.6.0 to 1.7.0.
- [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>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

package.json

@@ -24,7 +24,7 @@
   "author": "",
   "license": "MIT",
   "dependencies": {
-    "@actions/core": "^1.6.0",
+    "@actions/core": "^1.7.0",
     "@actions/cache": "^2.0.2",
     "hash-files": "^1.1.1"
   },