Merge "adbd_auth: don't abort on unexpected response." into rvc-dev am:...

    void AllowUsbDevice(std::string_view buf) EXCLUDES(mutex_) {

        std::lock_guard<std::mutex> lock(mutex_);

        CHECK(buf.empty());

        CHECK(dispatched_prompt_.has_value());

        if (dispatched_prompt_.has_value()) {

            // It's possible for the framework to send us a response without our having sent a

            // request to it: e.g. if adbd restarts while we have a pending request.

            auto& [id, key, arg] = *dispatched_prompt_;

            keys_.emplace(id, std::move(key));

            callbacks_.key_authorized(arg, id);

            dispatched_prompt_ = std::nullopt;

        } else {

            LOG(WARNING) << "adbd_auth: received authorization for unknown prompt, ignoring";

        }

        // We need to dispatch pending prompts here upon success as well,

        // since we might have multiple queued prompts.