Update csi-test version to v5.2.0

Author: dannawang0221

prow.sh

@@ -240,7 +240,7 @@ configvar CSI_PROW_SIDECAR_E2E_IMPORT_PATH "none" "CSI Sidecar E2E package"
 # of the cluster. The alternative would have been to (cross-)compile csi-sanity
 # and install it inside the cluster, which is not necessarily easier.
 configvar CSI_PROW_SANITY_REPO https://github.com/kubernetes-csi/csi-test "csi-test repo"
-configvar CSI_PROW_SANITY_VERSION v5.0.0 "csi-test version"
+configvar CSI_PROW_SANITY_VERSION v5.2.0 "csi-test version"
 configvar CSI_PROW_SANITY_PACKAGE_PATH github.com/kubernetes-csi/csi-test "csi-test package"
 configvar CSI_PROW_SANITY_SERVICE "hostpath-service" "Kubernetes TCP service name that exposes csi.sock"
 configvar CSI_PROW_SANITY_POD "csi-hostpathplugin-0" "Kubernetes pod with CSI driver"