drpc: replace gRPC/DRPC clients with adapters #148353
Description
gRPC and DRPC clients have different signatures. To unify them, a common interface was created for both types of clients, and replaced the gRPC and DRPC clients with adapters.
This ticket tracks changes to most of the clients.
- InitClient
- AdminClient
- HeartbeatClient
- TimeSeriesClient
- DistSQLClient
- PerStoreClient
- PerReplicaClient
- MultiRaftClient
- SideTransportClient
- StoreLivenessClient
- TracingClient
- MigrationClient
- BlobClient
- KeyVisualizerClient
- GossipClient
- DirectoryClient
- StatusClient
- InternalClient
Changes to the following clients will be handled separately:
- InspectzClient
- LogInClient
- LogOutClient
- KVBatchClient
Jira issue: CRDB-51563
Epic CRDB-48923