Update releaser artifact name (#39)

Author: jtpio

Diff for: .github/workflows/check-release.yml

@@ -30,5 +30,5 @@ jobs:
       - name: Upload Distributions
         uses: actions/upload-artifact@v4
         with:
-          name: jupyterlite-terminal-releaser-dist-${{ github.run_number }}
+          name: jupyterlite-cockle-releaser-dist-${{ github.run_number }}
           path: .jupyter_releaser_checkout/dist