Title: #5477: DEBUG: Use () in program identifier instead of 
And to highlight it further out of the large message, this BSD-formatting issue is a case
for Ubuntu, and I would guess Debian as well but haven't checked directly. Any syslog
forwarder that follows the newer RFC 5424 format does not get negatively affected and can
still function with `(` the same way as with `[`.
See the full comment at https://github.com/SSSD/sssd/pull/5477#issuecomment-772773056