fix: update gh-release action to v2 and flatten artifacts

.github/workflows/release.yml

@@ -165,19 +165,20 @@ jobs:
         uses: actions/download-artifact@v4
         with:
           path: release-artifacts
+          merge-multiple: true
 
       - name: Display structure of downloaded files
-        run: ls -R release-artifacts
+        run: ls -laR release-artifacts
 
       - name: Create Release
-        uses: softprops/action-gh-release@v1
+        uses: softprops/action-gh-release@v2
         with:
           tag_name: ${{ inputs.tag }}
           name: ${{ inputs.tag }}
           draft: ${{ inputs.draft }}
           prerelease: ${{ inputs.prerelease }}
-          files: |
-            release-artifacts/**/*
+          files: release-artifacts/*
+          fail_on_unmatched_files: true
           generate_release_notes: true
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}