Fix CI build root base image to provide Go 1.24

lmiccini · claude · lmiccini · commit 49ab9217de2c · 2026-04-11T13:36:30.000+02:00
The rhel-9-release-golang-1.20-openshift-4.14 base image is a floating
tag that was recently rebuilt with Go 1.23, breaking all operators that
declare go 1.24.x in go.mod with:

  invalid go version '1.24.4': must match format 1.23

Update the base image to rhel-9-release-golang-1.24-openshift-4.21
which explicitly provides Go 1.24.

Co-Authored-By: Claude Opus 4.6 &lt;noreply@anthropic.com&gt;
diff --git a/images/build-root/Dockerfile.rhel-9.custom b/images/build-root/Dockerfile.rhel-9.custom
@@ -1,4 +1,4 @@
-FROM registry.ci.openshift.org/openshift/release:rhel-9-release-golang-1.20-openshift-4.14
+FROM registry.ci.openshift.org/openshift/release:rhel-9-release-golang-1.24-openshift-4.21
 ARG SDK_VERSION=v1.31.0
 ARG KUSTOMIZE_VERSION=v5.0.3
 ARG YQ_VERSION=v4.44.5

Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,4 @@`
`1`		`-FROM registry.ci.openshift.org/openshift/release:rhel-9-release-golang-1.20-openshift-4.14`
	`1`	`+FROM registry.ci.openshift.org/openshift/release:rhel-9-release-golang-1.24-openshift-4.21`
`2`	`2`	`ARG SDK_VERSION=v1.31.0`
`3`	`3`	`ARG KUSTOMIZE_VERSION=v5.0.3`
`4`	`4`	`ARG YQ_VERSION=v4.44.5`