Bump @actions/cache from 3.0.5 to 3.0.6

Bumps [@actions/cache](https://github.com/actions/toolkit/tree/HEAD/packages/cache) from 3.0.5 to 3.0.6.
- [Release notes](https://github.com/actions/toolkit/releases)
- [Changelog](https://github.com/actions/toolkit/blob/main/packages/cache/RELEASES.md)
- [Commits](https://github.com/actions/toolkit/commits/HEAD/packages/cache)

---
updated-dependencies:
- dependency-name: "@actions/cache"
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

package.json

@@ -26,7 +26,7 @@
   ],
   "license": "MIT",
   "dependencies": {
-    "@actions/cache": "3.0.5",
+    "@actions/cache": "3.0.6",
     "@actions/core": "1.10.0",
     "@actions/exec": "1.1.1",
     "@actions/github": "5.1.1",