chore(deps): Bump @docker/actions-toolkit from 0.68.0 to 0.72.0

Bumps [@docker/actions-toolkit](https://github.com/docker/actions-toolkit) from 0.68.0 to 0.72.0.
- [Release notes](https://github.com/docker/actions-toolkit/releases)
- [Commits](https://github.com/docker/actions-toolkit/compare/v0.68.0...v0.72.0)

---
updated-dependencies:
- dependency-name: "@docker/actions-toolkit"
  dependency-version: 0.72.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

README.md

@@ -77,7 +77,7 @@ jobs:
     steps:
       -
         name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
       -
         name: Docker meta
         id: meta
@@ -131,7 +131,7 @@ jobs:
     steps:
       -
         name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
       -
         name: Docker meta
         id: meta

package.json

@@ -29,7 +29,7 @@
   "dependencies": {
     "@actions/core": "^1.11.1",
     "@actions/github": "^6.0.1",
-    "@docker/actions-toolkit": "^0.68.0",
+    "@docker/actions-toolkit": "^0.72.0",
     "@renovate/pep440": "^1.0.0",
     "csv-parse": "^6.1.0",
     "handlebars": "^4.7.8",