zephyr port: update qemu config
zephyr port: update qemu config

Change-Id: I4bbb025e80e3bfa2a4b223ac5fd825f78e718612
Signed-off-by: Kishen Maloor <c62ddea3cd661a9268bff15f07fc2229cdc9ac02@intel.com>
Reviewed-on: https://gerrit.iotivity.org/gerrit/21471

iotivity/iotivity-constrained,iotivity/iotivity-constrained,iotivity/iotivity-constrained,iotivity/iotivity-constrained