chore(action): bump actionshub/markdownlint from 1.0.0 to 3.1.4

Bumps [actionshub/markdownlint](https://github.com/actionshub/markdownlint) from 1.0.0 to 3.1.4.
- [Release notes](https://github.com/actionshub/markdownlint/releases)
- [Commits](actionshub/markdownlint@v1.0.0...v3.1.4)

---
updated-dependencies:
- dependency-name: actionshub/markdownlint
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

.github/workflows/linting.yml

@@ -9,7 +9,7 @@ jobs:
     steps:
       - uses: actions/checkout@v3
       - name: Markdown Lint
-        uses: actionshub/markdownlint@v1.0.0
+        uses: actionshub/markdownlint@v3.1.4
 
   Dockerfilelint:
     runs-on: 'ubuntu-latest'