binderRpcWireProtocolTest: include Status

Note, this does not freeze the Status wire protocol format for the
platform, because we can always do:

    if (isRpc) {
        read/write old format
    } else {
        read/write new format
    }

Bug: 182938972
Test: binderRpcWireProtocolTest
Change-Id: I9f7f7439fba0077de3908abe099240b90c9762e2