Use actions/download-artifact@v4 in test

Author: TooManyBees

.github/workflows/test-hosted-runners.yml

@@ -35,7 +35,7 @@ jobs:
         path: artifact
 
     - name: Download artifact
-      uses: actions/download-artifact@v4-beta
+      uses: actions/download-artifact@v4
       with:
           name: pages-artifact-${{ matrix.os }}
           path: artifact2