Self-describing detail attached to an SdkError. The type is the
fully-qualified protobuf message name (e.g.
type.googleapis.com/google.rpc.RetryInfo); value is the wire bytes.
Builds an Interceptor that wraps every thrown ConnectException in an
SdkError. Place this OUTERMOST in the interceptor chain so it sees the
final error after retry, breaker, and every other interceptor have run: