chore: remove nixpkgs-julia(upstream merged)

Author: GTrunSec

flake.lock

@@ -10,7 +10,6 @@
 
   inputs.nixpkgs.url = "github:nixos/nixpkgs/nixpkgs-unstable";
   inputs.nixpkgs-stable.url = "github:nixos/nixpkgs/nixos-23.05";
-  inputs.nixpkgs-julia.url = "github:NixOS/nixpkgs/?ref=refs/pull/225513/head";
   inputs.flake-compat.url = "github:edolstra/flake-compat";
   inputs.flake-compat.flake = false;
   inputs.flake-utils.url = "github:numtide/flake-utils";

flake.nix

@@ -31,7 +31,7 @@
       inherit (pkgs) lib stdenv writeScriptBin;
       inherit (lib) makeBinPath;
 
-      pkgs' = import pkgs.path {
+      pkgs' = import self.inputs.nixpkgs-stable.outPath {
         inherit system;
         config.permittedInsecurePackages = [
           "nodejs-14.21.3"

modules/kernels/typescript/default.nix

@@ -20,8 +20,6 @@ in
     default =
       if kernelName == "scala"
       then applyOverlays self.inputs.nixpkgs-stable
-      else if kernelName == "julia"
-      then applyOverlays self.inputs.nixpkgs-julia
       else applyOverlays self.inputs.nixpkgs;
     defaultText = lib.literalExpression "self.inputs.nixpkgs";
     example = lib.literalExpression "self.inputs.nixpkgs";

modules/types/nixpkgs.nix

@@ -5,7 +5,7 @@
   kernelName,
 }: let
   overlays =
-    if (lib.elem kernelName ["python" "bash" "c" "elm" "zsh"])
+    if (lib.elem kernelName ["python" "bash" "c" "elm" "zsh" "postgres"])
     then [
       self.inputs.poetry2nix.overlays.default
     ]