[18.0-fr4] Pin GOLANG_BUILDER to go-toolset:1.24.6-1762230058

Pining go toolset image to 1.24.6-1762230058 to workaround this issue: https://issues.redhat.com/browse/RHEL-128838

Author: elfiesmelfie

Dockerfile

@@ -1,5 +1,7 @@
-ARG GOLANG_BUILDER=registry.access.redhat.com/ubi9/go-toolset:1.24
-ARG OPERATOR_BASE_IMAGE=registry.access.redhat.com/ubi9/ubi-minimal:latest
+# TODO go-toolset image pinned until a fix is provided for
+# https://issues.redhat.com/browse/RHEL-128838
+ARG GOLANG_BUILDER=registry.access.redhat.com/ubi9/go-toolset:1.24.6-1762230058
+ARG OPERATOR_BASE_IMAGE=registry.access.redhat.com/ubi9/ubi-minimal:9.6
 
 # Build the manager binary
 FROM $GOLANG_BUILDER AS builder