chore(deps): update docker/scout-action action to v1.20.3

Author: renovate[bot]

.github/workflows/ci.yml

@@ -90,7 +90,7 @@ jobs:
         run: src/test/test.sh
 
       - name: Docker Scout
-        uses: docker/scout-action@f8c776824083494ab0d56b8105ba2ca85c86e4de # v1.18.2
+        uses: docker/scout-action@8910519cee8ac046f3ee99686b0dc6654d5ba1a7 # v1.20.3
         if: github.event.pull_request.head.repo.fork == false
         with:
           command: compare, cves