Add bash based control plane phase deployment to gate tests

[teoyaomiqui]

Problem description (if applicable)
We need to develop bash script to deploying control plane to ephemeral cluster. and integrate it with future gate bash script runner mentioned in #223

Proposed change

In manifests we should add following resources:

• Metal3Cluster
• Metal3MachineTemplate
• Cluster
• KubeadmControlPlane

In tools/gates we should add bash script which would essentially do single command:

airshipctl --debug phase apply controlplane

this command would apply manifests described above the the ephemeral cluster

[slfletch]

Can someone assign this issue to me.

[sreejithpunnapuzha]

@slfletch all yours..

[teoyaomiqui]

this can be closed now, control plane is being deployed in CICD