Fedora 38: syncthing 2024-b93312a597

Update to version 1.27.3. Release notes: https://github.com/syncthing/syncthing/releases/tag/v1.27.3 This update also addresses CVE-2023-49295 in quic-go: https://github.com/quic- go/quic-go/security/advisories/GHSA-ppxx-5m9h-6vxf