move kubeconfig to dedicates step

[Mangirdas Judeikis]

var adminInternalClient *kubeconfig.AdminInternalClient
	err = pg.Get(&adminInternalClient)
	if err != nil {
		return err
	}

	aroServiceInternalClient, err := m.generateAROServiceKubeconfig(pg)
	if err != nil {
		return err
	}
	aroSREInternalClient, err := m.generateAROSREKubeconfig(pg)
	if err != nil {
		return err
	}
	aroUserInternalClient, err := m.generateUserAdminKubeconfig(pg)
	if err != nil {
		return err
	}

	m.doc, err = m.db.PatchWithLease(ctx, m.doc.Key, func(doc *api.OpenShiftClusterDocument) error {
		// used for the SAS token with which the bootstrap node retrieves its
		// ignition payload
		var t time.Time
		if doc.OpenShiftCluster.Properties.Install.Now == t {
			// Only set this if it hasn't been set already, since it is used to
			// create values for signedStart and signedExpiry in
			// deployResourceTemplate, and if these are not stable a
			// redeployment will fail.
			doc.OpenShiftCluster.Properties.Install.Now = time.Now().UTC()
		}
		doc.OpenShiftCluster.Properties.AdminKubeconfig = adminInternalClient.File.Data
		doc.OpenShiftCluster.Properties.AROServiceKubeconfig = aroServiceInternalClient.File.Data
		doc.OpenShiftCluster.Properties.AROSREKubeconfig = aroSREInternalClient.File.Data
		doc.OpenShiftCluster.Properties.UserAdminKubeconfig = aroUserInternalClient.File.Data
		return nil

Should move out of attachNSGsAndPatch.

Confusing.

[Roland Kunkel]

I will work on this. I can't assign myself for now