build: update JSON import for Node 21+

Author: wolfy1339

script/make-executable.js

@@ -1,8 +1,8 @@
 import fs from "node:fs";
 import path from "node:path";
 import { fileURLToPath } from "node:url";
-// TODO: This synta changes with node 21: assert { type: "json" } -> with { type: "json" }
-import pkg from "../package.json" assert { type: "json" };
+
+import pkg from "../package.json" with { type: "json" };
 
 const __dirname = path.dirname(fileURLToPath(import.meta.url));