calcite: drop tpm-ssh-agent and oidc-agent for now

overlays/pkgs/oidc-agent/default.nix

@@ -1,56 +0,0 @@
-{
-  lib,
-  stdenv,
-  fetchFromGitHub,
-  curl,
-  webkitgtk,
-  libmicrohttpd,
-  libsecret,
-  qrencode,
-  libsodium,
-  pkg-config,
-  help2man,
-}:
-
-stdenv.mkDerivation rec {
-  pname = "oidc-agent";
-  version = "5.1.0";
-
-  src = fetchFromGitHub {
-    owner = "indigo-dc";
-    repo = "oidc-agent";
-    rev = "v${version}";
-    sha256 = "sha256-cOK/rZ/jnyALLuhDM3+qvwwe4Fjkv8diQBkw7NfVo0c=";
-  };
-
-  buildInputs = [
-    pkg-config
-    help2man
-  ];
-  nativeBuildInputs = [
-    curl
-    webkitgtk
-    libmicrohttpd
-    libsecret
-    qrencode
-    libsodium
-  ];
-  enableParallelBuilding = true;
-
-  installPhase = ''
-    make -j $NIX_BUILD_CORES PREFIX=$out BIN_PATH=$out LIB_PATH=$out/lib \
-         install_bin install_lib install_conf
-  '';
-  postFixup = ''
-    # Override with patched binary to be used by help2man
-    cp -r $out/bin/* bin
-    make install_man PREFIX=$out
-  '';
-
-  meta = with lib; {
-    description = "oidc-agent for managing OpenID Connect tokens on the command line";
-    homepage = "https://github.com/indigo-dc/oidc-agent";
-    maintainers = [ ];
-    license = licenses.mit;
-  };
-}