Tidy Go modules

Signed-off-by: Chris Crone <[email protected]>

Author: chris-crone

go.mod

@@ -56,7 +56,7 @@ require (
 	github.com/valyala/fasttemplate v1.2.1 // indirect
 	golang.org/x/oauth2 v0.0.0-20201109201403-9fd604954f58
 	golang.org/x/sync v0.0.0-20210220032951-036812b2e83c
-	golang.org/x/sys v0.0.0-20210119212857-b64e53b001e4
+	golang.org/x/sys v0.0.0-20210331175145-43e1dd70ce54
 	google.golang.org/grpc v1.33.2
 	google.golang.org/protobuf v1.25.0
 	gopkg.in/ini.v1 v1.62.0