Compare the list of Power VS zones that have PER enabled [0] with the list of zones we offer in the installer [1].

Add any regions that have not been added and check that any hardware type offered in that region is added to the list as well. For example, dal10 has s1022 but we do not expose that in the installer.

[0] https://cloud.ibm.com/docs/power-iaas?topic=power-iaas-per#dcs-per

[1] https://github.com/openshift/installer/blob/release-4.18/pkg/types/powervs/powervs_regions.go#L23-L89