Merge pull request #80 from jupyter-server/dependabot/github_actions/tj-actions/changed-files-33.0.0

Bump tj-actions/changed-files from 31.0.3 to 33.0.0

Author: davidbrochart

.github/workflows/license-header.yml

@@ -44,7 +44,7 @@ jobs:
 
       - name: Get modified files
         id: changed-files
-        uses: tj-actions/changed-files@v31.0.3
+        uses: tj-actions/changed-files@v33.0.0
         with:
           base_sha: 'HEAD~1'
           sha: 'HEAD'