using grpc handler middleware/interceptors for necessary endpoints

[0xluk]

What? Why? Who?

Currently, for archiver endpoints that requires a tick number in the request we are checking if the requested tick number is higher than last processed tick; if that's the case, we return an error saying that requested tick is in the future.

This added a lot of duplication in the handlers logic and we need change to use a middleware approach;

In gRPC the middlewares are implemented by using interceptors;