fix check-links

Signed-off-by: emdneto <[email protected]>

.github/workflows/check-links.yml

@@ -4,6 +4,9 @@ on:
     branches: [ main ]
   pull_request:
 
+env:
+  IGNORE_FILES: "CHANGELOG.md|"  # Define ignore list here
+
 jobs:
   changedfiles:
     name: changed files
@@ -19,7 +22,7 @@ jobs:
       - name: Get changed files
         id: changes
         run: |
-          echo "md=$(git diff --name-only --diff-filter=ACMRTUXB $(git merge-base origin/main ${{ github.event.pull_request.head.sha }}) ${{ github.event.pull_request.head.sha }} | grep .md$ | xargs)" >> $GITHUB_OUTPUT
+          echo "md=$(git diff --name-only --diff-filter=ACMRTUXB $(git merge-base origin/main ${{ github.event.pull_request.head.sha }}) ${{ github.event.pull_request.head.sha }} | grep .md$ | grep -v -E "$IGNORE_FILES" | xargs)" >> $GITHUB_OUTPUT
   check-links:
     runs-on: ubuntu-latest
     needs: changedfiles