Revert moving to claster-api v1beta2

[nunnatsa]

Note: Cherry-pick of #361

Going back to v1beta1, because some user can't move to cluster-api v1.11, and can't adopt v1beta2, yet

[coveralls]

Pull Request Test Coverage Report for Build 20811790319

Details

• 24 of 87 (27.59%) changed or added relevant lines in 10 files are covered.
• 10 unchanged lines in 5 files lost coverage.
• Overall coverage decreased (-0.7%) to 37.559%

---

Changes Missing Coverage	Covered Lines	Changed/Added Lines	%
api/v1alpha1/kubevirtcluster_types.go	0	2	0.0%
api/v1alpha1/kubevirtmachine_types.go	0	2	0.0%
pkg/context/machine_context.go	0	5	0.0%
pkg/context/cluster_context.go	0	7	0.0%
controllers/kubevirtcluster_controller.go	3	11	27.27%
controllers/kubevirtmachine_controller.go	20	29	68.97%
pkg/capiv1beta1/resources.go	0	9	0.0%
pkg/testing/common.go	0	10	0.0%
api/v1alpha1/zz_generated.deepcopy.go	0	11	0.0%

Files with Coverage Reduction	New Missed Lines	%
api/v1alpha1/zz_generated.deepcopy.go	1	0.0%
controllers/kubevirtcluster_controller.go	1	41.87%
pkg/capiv1beta1/resources.go	1	0.0%
pkg/context/machine_context.go	3	0.0%
pkg/context/cluster_context.go	4	0.0%

Totals
Change from base Build 20760752719:	-0.7%
Covered Lines:	1028
Relevant Lines:	2737

---

💛 - Coveralls

[nunnatsa]

/ok-to-test

[qinqon]

/lgtm
/approve

[k8s-ci-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: nunnatsa, qinqon

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