Merge pull request #742 from arduino/dependabot/github_actions/xt0rted/markdownlint-problem-matcher-3

Bump xt0rted/markdownlint-problem-matcher from 2 to 3

Author: per1234

.github/workflows/check-markdown-task.yml

@@ -44,7 +44,7 @@ jobs:
         uses: actions/checkout@v4
 
       - name: Initialize markdownlint-cli problem matcher
-        uses: xt0rted/markdownlint-problem-matcher@v2
+        uses: xt0rted/markdownlint-problem-matcher@v3
 
       - name: Install Task
         uses: arduino/setup-task@v1