Bump DavidAnson/markdownlint-cli2-action from 15 to 16 (#205)

Bumps [DavidAnson/markdownlint-cli2-action](https://github.com/davidanson/markdownlint-cli2-action) from 15 to 16.
- [Release notes](https://github.com/davidanson/markdownlint-cli2-action/releases)
- [Commits](DavidAnson/markdownlint-cli2-action@v15...v16)

---
updated-dependencies:
- dependency-name: DavidAnson/markdownlint-cli2-action
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

.github/workflows/markdown.yml

@@ -23,7 +23,7 @@ jobs:
       - name: Check out source repository
         uses: actions/checkout@v4
       - name: Markdown Lint
-        uses: DavidAnson/markdownlint-cli2-action@v15
+        uses: DavidAnson/markdownlint-cli2-action@v16
         with:
           config: '.github/workflows/.markdownlint.json'
           globs: '**/*.md'