(chore): add merge-multiple in download artifacts action (#494)

Author: mchristou

.github/workflows/release.yml

@@ -57,9 +57,10 @@ jobs:
 
     steps:
       - name: Download artifacts
-        uses: actions/download-artifact@634f93cb2916e3fdff6788551b99b062d0335ce0 # v5.0.0
+        uses: actions/download-artifact@37930b1c2abaa49bbe596cd826c3c89aef350131 # v7.0.0
         with:
           path: artifacts
+          merge-multiple: true
 
       - name: Generate checksums
         run: |