fix(ci): add author/description for Linux deb/rpm, allow partial release

Linux deb/rpm packaging requires maintainer email. Also make release
job run even if some platform builds fail (e.g. partial release with
available artifacts).

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

.github/workflows/build.yml

@@ -114,7 +114,7 @@ jobs:
           if-no-files-found: warn
 
   release:
-    if: ${{ github.event_name == 'push' && startsWith(github.ref, 'refs/tags/v') }}
+    if: ${{ always() && github.event_name == 'push' && startsWith(github.ref, 'refs/tags/v') && !contains(needs.*.result, 'cancelled') }}
     needs: [build-windows, build-macos, build-linux]
     runs-on: ubuntu-latest
     steps: