containernetworking-plugin add ppc64 support

Signed-off-by: virtbuilder_pel7ppc64bebuilder0 <virtbuilder@powerel.org>

SPECS/containernetworking-plugins.spec

@@ -28,7 +28,7 @@ Summary: Libraries for writing CNI plugin
 License: ASL 2.0
 URL: %{git0}
 Source0: %{git0}/archive/%{commit0}.tar.gz
-ExcludeArch: ppc64
+#ExcludeArch: ppc64
 # If go_compiler is not set to 1, there is no virtual provide. Use golang instead.
 BuildRequires: %{?go_compiler:compiler(go-compiler)}%{!?go_compiler:golang}
 BuildRequires: go-md2man