Dockerfile: update references to new CI location
-FROM registry.svc.ci.openshift.org/openshift/release:golang-1.15 AS builder
+FROM registry.ci.openshift.org/ocp/builder:rhel-8-golang-1.15-openshift-4.8 AS builder
WORKDIR /go/src/github.com/openshift/machine-config-operator
COPY . .
# FIXME once we can depend on a new enough host that supports globs for COPY,
# just use that. For now we work around this by copying a tarball.
RUN make install DESTDIR=./instroot && tar -C instroot -cf instroot.tar .
-FROM registry.svc.ci.openshift.org/openshift/origin-v4.0:base
+FROM registry.ci.openshift.org/ocp/4.8:base
COPY --from=builder /go/src/github.com/openshift/machine-config-operator/instroot.tar /tmp/instroot.tar
RUN cd / && tar xf /tmp/instroot.tar && rm -f /tmp/instroot.tar
COPY install /manifests
