Merge pull request #232780 from marsam/update-libpg_query

stdenv.mkDerivation rec {

  pname = "libpg_query";

  version = "15-4.2.0";

  version = "15-4.2.1";

  src = fetchFromGitHub {

    owner = "pganalyze";

    repo = "libpg_query";

    rev = version;

    hash = "sha256-2fPdvsfuXKaRwkPjsPsBBfP0+yUgYXEUzQNFZfhyvGk=";

    hash = "sha256-wbWW2r8Ai4Y+JBI5DbMuVx326bAxmEgQlTd6nnzqDXw=";

  };

  nativeBuildInputs = [ which ];