Release custom error pages image v0.4 [skip-ci] (#4042)
Release custom error pages image v0.4 [skip-ci] (#4042)


aledbf/ingress-nginx,caicloud/ingress,canhnt/ingress,caicloud/ingress,canhnt/ingress,caicloud/ingress,kubernetes/ingress-nginx,aledbf/ingress-nginx,aledbf/ingress-nginx,kubernetes/ingress-nginx,kubernetes/ingress-nginx,kubernetes/ingress-nginx,kubernetes/ingress-nginx,canhnt/ingress,aledbf/ingress-nginx,canhnt/ingress,caicloud/ingress