Update Helm release aws-ebs-csi-driver to v2.60.0

Author: govuk-ci

terraform/deployments/cluster-services/aws_ebs_csi_driver.tf

@@ -2,7 +2,7 @@ resource "helm_release" "aws_ebs_csi_driver" {
   name             = "aws-ebs-csi-driver"
   repository       = "https://kubernetes-sigs.github.io/aws-ebs-csi-driver"
   chart            = "aws-ebs-csi-driver"
-  version          = "2.56.1"
+  version          = "2.60.0"
   namespace        = "kube-system"
   create_namespace = true
   timeout          = var.helm_timeout_seconds