Merge pull request #54 from reload/dependabot/github_actions/DavidAnson/markdownlint-cli2-action-21

Bump DavidAnson/markdownlint-cli2-action from 20 to 21

Author: arnested

.github/workflows/lint.yml

@@ -13,7 +13,7 @@ jobs:
     steps:
       - uses: actions/checkout@v5
       - name: Run markdownlint
-        uses: DavidAnson/markdownlint-cli2-action@v20
+        uses: DavidAnson/markdownlint-cli2-action@v21
   dockerfile:
     name: dockerfile
     runs-on: ubuntu-22.04