systemd-homed.service.in: add quotactl to SystemCallFilter

Standard directories make a call to the quotactl system call to enforce disk size limits.

Fixes #30287

Author: NeilW

units/systemd-homed.service.in

@@ -32,7 +32,7 @@ RestrictRealtime=yes
 StateDirectory=systemd/home
 SystemCallArchitectures=native
 SystemCallErrorNumber=EPERM
-SystemCallFilter=@system-service @mount
+SystemCallFilter=@system-service @mount quotactl
 TimeoutStopSec=3min
 {{SERVICE_WATCHDOG}}