[VOL-4291] Rw-core updates for gRPC migration

Change-Id: I8d5a554409115b29318089671ca4e1ab3fa98810
diff --git a/vendor/golang.org/x/sys/unix/zerrors_openbsd_386.go b/vendor/golang.org/x/sys/unix/zerrors_openbsd_386.go
index c865a10..593cc0f 100644
--- a/vendor/golang.org/x/sys/unix/zerrors_openbsd_386.go
+++ b/vendor/golang.org/x/sys/unix/zerrors_openbsd_386.go
@@ -1,6 +1,7 @@
 // mkerrors.sh -m32
 // Code generated by the command above; see README.md. DO NOT EDIT.
 
+//go:build 386 && openbsd
 // +build 386,openbsd
 
 // Code generated by cmd/cgo -godefs; DO NOT EDIT.