go fix
Signed-off-by: Wei Fu <fuweid89@gmail.com>
go fmt
The new `go fmt` adds `//go:build` lines (https://golang.org/doc/go1.17#tools). Signed-off-by: Akihiro Suda <akihiro.suda.cz@hco.ntt.co.jp>
Signed-off-by: Maksim An <maksiman@microsoft.com>