ci: remove the minikube version check
ci: remove the minikube version check

Problem:
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$ minikube version
minikube version: v1.12.2
commit: be7c19d391302656d27f1f213657d925c4e1cfc2-dirty

$ ./scripts/minikube.sh up
installed minikube version v1.12.2 is not matching requested version latest

Here v1.12.2 is the latest version of minikube, but the script simply bails out.

Signed-off-by: Prasanna Kumar Kalever <a78d8f98557446023f5b3ba9944d7be259a978a3@redhat.com>

ceph/ceph-csi,ceph/ceph-csi,ceph/ceph-csi,ceph/ceph-csi