Use markdownlint-cli

.gitea/workflows/lint.yml

@@ -8,8 +8,7 @@ jobs:
     name: lint
     runs-on: ubuntu-latest
     steps:
+      - name: install markdown-cli
+        run: npm install -g markdownlint-cli
       - name: lint
-        uses: https://github.com/articulate/actions-markdownlint@v1
-        with:
-          config: .markdownlint.yaml
-          files: '**/*.md'
+        run: markdownlint -c .markdownlint.yaml '**/*.md'