Use mirrored image

Signed-off-by: Siddhesh Ghadi <sghadi1203@gmail.com>

Author: svghadi

.ci-operator.yaml

@@ -1,4 +1,4 @@
 build_root_image:
-  name: release
-  namespace: openshift
-  tag: rhel-9-release-golang-1.24-openshift-4.20
+  name: ubi-8-go-toolset
+  namespace: ci
+  tag: 1.24.4