chore(engine): don't copy ssh public key to authorized_keys file
chore(engine): don't copy ssh public key to authorized_keys file

Since 2805968ea5c155a2f3f1e440a47c1a526aef4afb isard-hypervisor doesn't use engine ssh config
directory and get ssh public key via isard-api.

Signed-off-by: Simó Albert i Beltran <6f7d207d69feb6f6fee3b97855e8d3812485c154@bona.gent>

isard-vdi/isard,isard-vdi/isard,isard-vdi/isard,isard-vdi/isard,isard-vdi/isard