Update patch release/upstream to d7ce2f0b (2023-04-22)
Add radicale-3.1.8-fix-main-component-PR-1252.patch
Remove cases for radicale major version 1 and 2
Partially align spec file with EPEL variant
Move binaries to libexec and create a wrapper script
Align systemd unit file and SELinux definition with EPEL variant