Merge pull request #29929 from rjsadow/vsphere-csi-revert

reverts GCP reliant jobs in `vsphere-csi-driver`

Author: k8s-ci-robot

config/jobs/kubernetes-sigs/vsphere-csi-driver/vsphere-csi-driver.yaml

@@ -219,7 +219,7 @@ postsubmits:
 
   # Deploys the CSI image after all merges to master
   - name: post-vsphere-csi-driver-deploy
-    cluster: eks-prow-build-cluster
+    cluster: default
     decorate: true
     labels:
       preset-dind-enabled: "true"
@@ -253,7 +253,7 @@ postsubmits:
 
   # Deploys the CSI image for tagged releases
   - name: post-vsphere-csi-driver-release
-    cluster: eks-prow-build-cluster
+    cluster: default
     decorate: true
     labels:
       preset-dind-enabled: "true"