Update golang Docker tag to v1.23 #42

Namespace: <a href="https://detailurl.setting.custom-console-url-namespace.is.not.configured" rel="nofollow">rh-openshift-gitops-tenant
PipelineRun: <a href="https://console.redhat.com/application-pipeline/ns/rh-openshift-gitops-tenant/pipelinerun/gitops-backend-on-pull-request-6lp92" rel="nofollow">gitops-backend-on-pull-request-6lp92

Success

Red Hat Konflux/gitops-backend-on-pull-request has successfully validated your commit.

Status	Duration	Name
✅ Succeeded	19 seconds	init
✅ Succeeded	18 seconds	clone-repository
✅ Succeeded	8 seconds	prefetch-dependencies
✅ Succeeded	3 minutes	build-images
✅ Succeeded	6 minutes	build-images
✅ Succeeded	9 seconds	build-image-index
✅ Succeeded	56 seconds	clamav-scan
✅ Succeeded	8 seconds	apply-tags
✅ Succeeded	11 seconds	deprecated-base-image-check
✅ Succeeded	28 seconds	clair-scan
✅ Succeeded	14 seconds	push-dockerfile
✅ Succeeded	9 seconds	sast-snyk-check
✅ Succeeded	18 seconds	ecosystem-cert-preflight-checks
✅ Succeeded	6 seconds	show-sbom