Post-release v0.7.0 changes

Signed-off-by: Yussuf Shaikh <[email protected]>

Author: yussufsh

deploy/kubernetes/overlays/stable/kustomization.yaml

@@ -2,7 +2,7 @@ apiVersion: kustomize.config.k8s.io/v1beta1
 kind: Kustomization
 images:
 - name: registry.k8s.io/cloud-provider-ibm/ibm-powervs-block-csi-driver
-  newTag: v0.6.0
+  newTag: v0.7.0
 - name: registry.k8s.io/sig-storage/csi-provisioner
   newTag: v5.0.1
 - name: registry.k8s.io/sig-storage/csi-attacher