Merge pull request kubernetes-csi#162 from openshift-bot/art-consistency-openshift-4.18-csi-snapshot-validation-webhook

OCPBUGS-41107: Updating ose-csi-snapshot-validation-webhook-container image to be consistent with ART for 4.18

Author: openshift-merge-bot[bot]

Dockerfile.webhook.openshift.rhel7

@@ -1,8 +1,8 @@
-FROM registry.ci.openshift.org/ocp/builder:rhel-9-golang-1.22-openshift-4.17 AS builder
+FROM registry.ci.openshift.org/ocp/builder:rhel-9-golang-1.22-openshift-4.18 AS builder
 WORKDIR /go/src/github.com/kubernetes-csi/external-snapshotter
 COPY . .
 RUN make build
 
-FROM registry.ci.openshift.org/ocp/4.17:base-rhel9
+FROM registry.ci.openshift.org/ocp/4.18:base-rhel9
 COPY --from=builder /go/src/github.com/kubernetes-csi/external-snapshotter/bin/snapshot-validation-webhook /usr/bin/
 ENTRYPOINT ["/usr/bin/snapshot-validation-webhook"]