⬆️ Bump actions/create-github-app-token from 1.11.5 to 1.11.6

Bumps [actions/create-github-app-token](https://github.com/actions/create-github-app-token) from 1.11.5 to 1.11.6.
- [Release notes](https://github.com/actions/create-github-app-token/releases)
- [Commits](0d564482f0...21cfef2b49)

---
updated-dependencies:
- dependency-name: actions/create-github-app-token
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

.github/workflows/publish-docs.yml

@@ -40,7 +40,7 @@ jobs:
 
       - name: 🔑 Create GitHub App token (mkdocs)
         id: mkdocs_token
-        uses: actions/create-github-app-token@0d564482f06ca65fa9e77e2510873638c82206f2 # v1.11.5
+        uses: actions/create-github-app-token@21cfef2b496dd8ef5b904c159339626a10ad380e # v1.11.6
         with:
           app-id: ${{ secrets.MKDOCS_APP_ID }}
           private-key: ${{ secrets.MKDOCS_PEM }}