Use same host in both copy and run of deploy_optane.sh

Use same host in both copy and run of deploy_optane.sh

NOTE: This is not a complete fix, it is only a workaround so that
installer.sh can succeed when Optane hardware is not present.

Without this, "No such file or directory" is reported during the
"Apply Optane PMEM CSI Daemonset" task of the configure-optane
playbook.  This error was observed with kubespray 2.14.1 and not with
2.12.6.

Issue-ID: MULTICLOUD-1234
Signed-off-by: Todd Malsbary <todd.malsbary@intel.com>
Change-Id: I1e23741d704ab117a84b4ed11e2f7ac02f0f2ec2