Rename artifact for benchmark results upload

Renamed artifact upload from 'allocator-benchmark-results' to 'downloadable-benchmark-results' to prevent conflict.

Author: aka411

.github/workflows/ci.yml

@@ -92,7 +92,7 @@ jobs:
     - name: Upload Pages Artifact
       uses: actions/upload-artifact@v4
       with:
-         name: allocator-benchmark-results # Name of the downloadable ZIP file
+         name: downloadable-benchmark-results # Renamed to prevent conflict
          path: gh-pages-output/           # Path to the folder to zip and upload
          retention-days: 7                # Keep for one week
 
@@ -105,7 +105,6 @@ jobs:
     - name: Upload Job Artifacts (Graphs & JSON Download)
       uses: actions/upload-pages-artifact@v3
       with:
-        name: allocator-benchmark-results
         path: gh-pages-output/