Merge pull request #1219 from nginx-proxy/dependabot/github_actions/actions/upload-artifact-5

ci: bump actions/upload-artifact from 4 to 5

Author: buchdag

.github/workflows/test.yml

@@ -47,7 +47,7 @@ jobs:
         run: docker save $IMAGE > companion.tar
 
       - name: Upload Image Artifact
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v5
         with:
           name: companion.tar
           path: companion.tar