client: remove unused go:build comment (#1511)

alexandear · web-flow · commit a9d57a94617f · 2023-03-06T17:08:11.000+01:00
diff --git a/client.go b/client.go
@@ -1,5 +1,3 @@
-// go:build !windows || !race
-
 package fasthttp
 
 import (
