lxc: Prevent accept-certificate flag when using trust token #11778

Job	Run time
Code	10m 20s
Client (1.22.x, ubuntu-latest)	31s
Documentation	3m 34s
Client (1.22.x, macos-latest)	25s
Client (1.22.x, windows-latest)	2m 47s
System (1.22.x, cluster, dir)	6m 33s
System (1.22.x, cluster, btrfs)	7m 8s
System (1.22.x, cluster, lvm)	6m 36s
System (1.22.x, cluster, zfs)	7m 34s
System (1.22.x, cluster, ceph)	9m 38s
System (1.22.x, cluster, random)	6m 55s
System (1.22.x, standalone, dir)	5m 54s
System (1.22.x, standalone, btrfs)	5m 55s
System (1.22.x, standalone, lvm)	5m 21s
System (1.22.x, standalone, zfs)	4m 57s
System (1.22.x, standalone, ceph)	10m 55s
System (1.22.x, standalone, random)	6m 8s
System (stable, cluster, dir)	6m 54s
System (stable, standalone, dir)	6m 7s
Trigger snap edge build	0s
Tiobe TICS	0s
	1h 54m 12s

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