[rpms/linuxptp] rawhide: don't require chrony directories in timemaster service

[Miroslav Lichvar <mlichvar@redhat.com>]

            A new commit has been pushed.

            Repo   : rpms/linuxptp
            Branch : rawhide
            Commit : 3b27634de43075338de3cd225984322bd9dfc657
            Author : Miroslav Lichvar <mlichvar@redhat.com>
            Date   : 2026-08-18T14:45:28+02:00
            Stats  : +1/-1 in 1 file(s)
            URL    : https://src.fedoraproject.org/rpms/linuxptp/c/3b27634de43075338de3cd225984322bd9dfc657?branch=rawhide

            Log:
            don't require chrony directories in timemaster service

/var/lib/chrony doesn't have to exist if using a different NTP
implementation. Make the ReadWritePath optional.

Also, it might need to write some files to /run outside of
/run/timemaster (as chronyd needs to write to /run/chrony).

---
diff --git a/timemaster.service b/timemaster.service
index 5b722fc..c8754ec 100644
--- a/timemaster.service
+++ b/timemaster.service
@@ -29,7 +29,7 @@ ProtectKernelModules=yes
 ProtectKernelTunables=yes
 ProtectProc=invisible
 ProtectSystem=strict
-ReadWritePaths=/run/timemaster /var/lib/chrony -/var/log -/var/spool
+ReadWritePaths=/run -/var/lib/chrony -/var/log -/var/spool
 RestrictAddressFamilies=AF_INET AF_INET6 AF_NETLINK AF_PACKET AF_UNIX
 RestrictNamespaces=yes
 RestrictSUIDSGID=yes