Drop 1.16 compatibility in go.sum

The changes are the result of running

go mod tidy -compat=1.17

We don't support 1.16 for a while, this command just cleans up the
unnecessary dependencies

Author: Igor Drozdov

go.mod

@@ -18,6 +18,7 @@ require (
 	golang.org/x/crypto v0.0.0-20220722155217-630584e8d5aa
 	golang.org/x/sync v0.0.0-20220601150217-0de741cfad7f
 	google.golang.org/grpc v1.48.0
+	google.golang.org/protobuf v1.28.1
 	gopkg.in/yaml.v2 v2.4.0
 )
 
@@ -79,7 +80,6 @@ require (
 	google.golang.org/api v0.74.0 // indirect
 	google.golang.org/appengine v1.6.7 // indirect
 	google.golang.org/genproto v0.0.0-20220401170504-314d38edb7de // indirect
-	google.golang.org/protobuf v1.28.1 // indirect
 	gopkg.in/DataDog/dd-trace-go.v1 v1.32.0 // indirect
 	gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect