Merge pull request #276 from yegor256/renovate/davidanson-markdownlint-cli2-action-22.x

Update DavidAnson/markdownlint-cli2-action action to v22

Author: yegor256

.github/workflows/markdown-lint.yml

@@ -17,4 +17,4 @@ jobs:
     runs-on: ubuntu-24.04
     steps:
       - uses: actions/checkout@v6
-      - uses: DavidAnson/markdownlint-cli2-action@v20.0.0
+      - uses: DavidAnson/markdownlint-cli2-action@v22.0.0