flannel: 0.21.4 -> 0.21.5

buildGoModule rec {

  pname = "flannel";

  version = "0.21.4";

  version = "0.21.5";

  rev = "v${version}";

  vendorHash = "sha256-EsHenfuqgNYTpkiGBhzUL8I7stukUgPvYov9rDs6Umo=";

  vendorHash = "sha256-JtDFwkYRAxpa4OBV5Tzr70DcOsp2oA3XB0PM5kGaY6Q=";

  src = fetchFromGitHub {

    inherit rev;

    owner = "flannel-io";

    repo = "flannel";

    sha256 = "sha256-aJiPtGPzgkeeRcqf9oGJhoEucINeVcaBtInxonhgqYk=";

    sha256 = "sha256-X8NVAaKJrJF1OCfzwcydvDPFUOhwdgGy/wfMWdhUqQ0=";

  };

  ldflags = [ "-X github.com/flannel-io/flannel/version.Version=${rev}" ];