Bump actions/download-artifact from 4 to 5 (#271)

Author: 4ever2

.github/workflows/build.yml

@@ -140,7 +140,7 @@ jobs:
         uses: actions/checkout@v4
 
       - name: Download extraction results
-        uses: actions/download-artifact@v4
+        uses: actions/download-artifact@v5
         with:
           name: extraction-results
           path: extraction/tests/extracted-code