Rename installer deploy.sh to install.sh

The installer deploy.sh script is renamed to differentiate
it from the main deploy.sh script and it shouldn't cause any trouble
for users as it is internal to the engine.

installer-type:kubespray
deploy-scenario:k8-calico-nofeature

Change-Id: I48abaad8f8ffd8d50922b7f4287db4386b31ea79
1 file changed