conf: j7200-evm: Remove jailhouse overlay from 5.10 kernel
conf: j7200-evm: Remove jailhouse overlay from 5.10 kernel

Remove jailhouse overlay as it is not currently available in
ti-linux-5.10.y branch.

Removing for now, and shall be added back once they are
available in 5.10 kernel.

Signed-off-by: Praneeth Bajjuri <5cbfdb29322859ed5c637fdb11a8f23fddd8e511@ti.com>

rcn-ee/meta-ti,rcn-ee/meta-ti,rcn-ee/meta-ti,rcn-ee/meta-ti