Merge pull request openshift#7891 from patrickdillon/altinfra-capi-arg

no-jira:  images/altinfra: allow CAPI ARG

Author: openshift-merge-bot[bot]

images/installer-altinfra/Dockerfile.ci

@@ -9,6 +9,7 @@
 
 FROM registry.ci.openshift.org/ocp/builder:rhel-8-golang-1.20-openshift-4.16 AS builder
 ARG TAGS="altinfra"
+ARG OPENSHIFT_INSTALL_CLUSTER_API=""
 WORKDIR /go/src/github.com/openshift/installer
 COPY . .
 RUN DEFAULT_ARCH="$(go env GOHOSTARCH)" hack/build.sh