fixed failing CI action

.github/workflows/release.yml

@@ -273,23 +273,6 @@ jobs:
         with:
           path: target/release/kingfisher-*
           merge-multiple: true
-      - name: Generate aggregate checksums
-        run: |
-          set -euo pipefail
-          VERSION="${{ steps.version.outputs.version }}"
-          OUTPUT="kingfisher_${VERSION}_checksums.txt"
-
-          cd target/release
-          shopt -s nullglob
-          files=(kingfisher-*.tgz kingfisher-*.zip kingfisher-*.deb kingfisher-*.rpm)
-
-          if [ ${#files[@]} -eq 0 ]; then
-            echo "No release artifacts found for checksum generation" >&2
-            exit 1
-          fi
-
-          sha256sum "${files[@]}" > "$OUTPUT"
-          echo "Wrote checksums to target/release/$OUTPUT"
       - name: Extract latest changelog section
         run: |
           awk '