[committed] wwwdocs: Update two links related to Go

[Gerald Pfeifer]

These two redirected from golang.org to pkg.go.dev.

---
 htdocs/gcc-5/changes.html | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/htdocs/gcc-5/changes.html b/htdocs/gcc-5/changes.html
index a346c7f6..05e796dd 100644
--- a/htdocs/gcc-5/changes.html
+++ b/htdocs/gcc-5/changes.html
@@ -598,8 +598,8 @@ version 2 and the current setting.</li>
     <li>GCC 5 provides a complete implementation of the Go 1.4.2
     release.</li>
     <li>Building GCC 5 with Go enabled will install two new
-      programs: <a href="https://golang.org/cmd/go/">go</a>
-      and <a href="https://golang.org/cmd/gofmt/">gofmt</a>.</li>
+      programs: <a href="https://pkg.go.dev/cmd/go">go</a>
+      and <a href="https://pkg.go.dev/cmd/gofmt">gofmt</a>.</li>
   </ul>
 
 <!--h3 id="java">Java (GCJ)</h3-->
-- 
2.33.0