Go-micro: all integer become string in 1.8.0

[XiangChen666]

we have message such as

message Group {
int64 id = 1;
}
we use go-micro with micro:kubernetes gateway. we found recently it automatic change all integer to string when we get json response. This break a lot of our production website. Why go-micro decide to make this break changee?

[vtolstov]

As i know this can be related to using jsonpb for grpc and proto stuff.
But for spec proto3 always use for int64 strings