Retire golang-race package

Resolves: rhbz#2230705

golang.spec

@@ -70,11 +70,8 @@
 %endif
 
 # Pre build std lib with -race enabled
-%ifarch x86_64
-%global race 1
-%else
+# Disabled due to 1.20 new cache usage, see 1.20 upstream release notes
 %global race 0
-%endif
 
 %ifarch x86_64
 %global gohostarch  amd64
@@ -102,7 +99,7 @@
 
 Name:           golang
 Version:        %{version}
-Release:        4%{?dist}
+Release:        5%{?dist}
 Summary:        The Go Programming Language
 # source tree includes several copies of Mark.Twain-Tom.Sawyer.txt under Public Domain
 License:        BSD and Public Domain
@@ -160,6 +157,9 @@ Obsoletes:      %{name}-docs < 1.1-4
 # RPM can't handle symlink -> dir with subpackages, so merge back
 Obsoletes:      %{name}-data < 1.1.1-4
 
+# We don't build golang-race anymore, rhbz#2230705
+Obsoletes:      golang-race < 1.20.0
+
 # These are the only RHEL/Fedora architectures that we compile this package for
 ExclusiveArch:  %{golang_arches}
 
@@ -527,6 +527,10 @@ cd ..
 %files -n go-toolset
 
 %changelog
+* Mon Aug 14 2023 Alejandro Sáez <asm@redhat.com> - 1.20.6-5
+- Retire golang-race package
+- Resolves: rhbz#2230705
+
 * Tue Jul 18 2023 Alejandro Sáez <asm@redhat.com> - 1.20.6-1
 - Rebase to Go 1.20.6
 - Change to autopatch