Update k8s.gcr.io/sig-storage/csi-provisioner Docker tag to v5.3.0

Author: renovate[bot]

deploy/ibmCloud/kustomization.yaml

@@ -17,7 +17,7 @@ images:
 #   newTag: v4.6.1
 - name: csi-provisioner-image
   newName: k8s.gcr.io/sig-storage/csi-provisioner
-  newTag: v5.1.0
+  newTag: v5.3.0
 - name: cos-driver-image
   newName: icr.io/ibm/ibm-object-csi-driver
   newTag: v0.1.16

deploy/ibmUnmanaged/kustomization.yaml

@@ -11,7 +11,7 @@ images:
 #   newTag: v4.6.1
 - name: csi-provisioner-image
   newName: k8s.gcr.io/sig-storage/csi-provisioner
-  newTag: v5.1.0
+  newTag: v5.3.0
 - name: cos-driver-image
   newName: quay.io/containerstorage/ibm-object-csi-driver
   newTag: v0.1.16