Update files changed action (#19172)

.github/workflows/lint.yml

@@ -19,21 +19,20 @@ jobs:
     - name: Install dependencies
       run: pip3 install -r requirements-dev.txt
 
-    - uses: trilom/file-changes-action@v1.2.4
+    - name: Get changed files
       id: file_changes
-      with:
-        output: '\n'
+      uses: tj-actions/changed-files@v34
 
     - name: Print info
       run: |
         git rev-parse --short HEAD
         echo ${{ github.event.pull_request.base.sha }}
-        echo '${{ steps.file_changes.outputs.files}}'
+        echo '${{ steps.file_changes.outputs.all_changed_files}}'
 
     - name: Run qmk lint
       shell: 'bash {0}'
       run: |
-        QMK_CHANGES=$(echo -e '${{ steps.file_changes.outputs.files}}')
+        QMK_CHANGES=$(echo -e '${{ steps.file_changes.outputs.all_changed_files}}' | sed 's/ /\n/g')
         QMK_KEYBOARDS=$(qmk list-keyboards)
 
         exit_code=0