Update DavidAnson/markdownlint-cli2-action action to v24

Author: renovate[bot]

.github/workflows/markdownlint.yml

@@ -18,6 +18,6 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v7
-      - uses: DavidAnson/markdownlint-cli2-action@v23
+      - uses: DavidAnson/markdownlint-cli2-action@v24
         with:
           globs: '**/*.md'