Update tj-actions/changed-files action to v45

Author: renovate[bot]

.github/workflows/test.yml

@@ -61,7 +61,7 @@ jobs:
       - uses: actions/checkout@v4
       - name: Get changed files
         id: changed-files
-        uses: tj-actions/changed-files@v44
+        uses: tj-actions/changed-files@v45
       - name: Build
         if: contains(steps.changed-files.outputs.modified_files, 'Dockerfile')
         uses: docker/build-push-action@v6