The goal of this ticket is to make it possible for PlatformState to utilize schema framework that allows a service to have a protobuf definition and provides a way to migrate from one version to the other.

To make it work, several things have to happen:

1. Current service Service interface needs to be split in two parts:

Service:

public interface Service {
    String getServiceName();
    void registerSchemas(@NonNull SchemaRegistry registry, @NonNull SemanticVersion version);
}

amd
RpcService:

public interface RpcService extends Service {   
    Set<RpcServiceDefinition> rpcDefinitions();
}

2. RpcService remains in hedera-app-spi while Service and a set of related classes such as:

MigrationContext
GenesisRecordsBuilder
NodeInfo
NetworkInfo
SelfNodeInfo
SchemaRegistry
StateDefinition

should migrate to platform-sdk.

Here is how the class dependencies look like:

This refactoring will unblock the next refactoring #11771