- Remove remaining use of gold linker when bootstrapping with
gccgo. The binutils-gold package will be removed in the future.
* History: go1.8.3 2017-06-18 added conditional if gccgo defined
BuildRequires: binutils-gold for arches other than s390x
* No information available why binutils-gold was used initially
* Unrelated to upstream recent hardcoded gold dependency for ARM