Snippets for orthanc 1.12.11 from Nix aarch64-linux

Sourced from https://hydra.nixos.org/log/zfmvbrjp0m3n5nysjpkmzi5s7133yz44-orthanc-1.12.11.drv.

• /build/hg-archive/OrthancServer/Plugins/Engine/OrthancPluginDatabaseV4.cpp:378:30: warning: ignoring return value of 'bool google::protobuf::MessageLite::SerializeToString(std::string*) const', declared with attribute 'nodiscard' [-Wunused-result]
    378 |     request.SerializeToString(&requestSerialized);
        |     ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~