ci: update to download-artifact@v8

Author: ParaN3xus

.github/workflows/release.yml

@@ -325,7 +325,7 @@ jobs:
 
       - name: Download build artifacts
         if: steps.nightly-status.outputs.result == 'success'
-        uses: actions/download-artifact@v6
+        uses: actions/download-artifact@v8
         with:
           path: release-assets
 
@@ -406,7 +406,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Download build artifacts
-        uses: actions/download-artifact@v6
+        uses: actions/download-artifact@v8
         with:
           path: release-assets