build(deps): bump @docker/actions-toolkit from 0.79.0 to 0.81.0

Bumps [@docker/actions-toolkit](https://github.com/docker/actions-toolkit) from 0.79.0 to 0.81.0.
- [Release notes](https://github.com/docker/actions-toolkit/releases)
- [Commits](https://github.com/docker/actions-toolkit/compare/v0.79.0...v0.81.0)

---
updated-dependencies:
- dependency-name: "@docker/actions-toolkit"
  dependency-version: 0.81.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

package.json

@@ -25,7 +25,7 @@
     "@actions/core": "^3.0.0",
     "@aws-sdk/client-ecr": "^3.1000.0",
     "@aws-sdk/client-ecr-public": "^3.1000.0",
-    "@docker/actions-toolkit": "^0.79.0",
+    "@docker/actions-toolkit": "^0.81.0",
     "http-proxy-agent": "^7.0.2",
     "https-proxy-agent": "^7.0.6",
     "js-yaml": "^4.1.1"