message: Use local version in aggregate script
diff: import fs from "node:fs/promises";
  import path from "node:path";
  -import { exec, execSync } from "node:child_process";
  +import { execSync } from "node:child_process";
  const THANKLESS_COMMITTERS = ["thdxr", "fwang", "jayair"];
  -const version = await new Promise((resolve) => {
  - let data = "";
  - const proc = exec(`npm show @serverless-stack/cli dist-tags.latest`, {
  - stdio: "pipe",
  - });
  - proc.stdout.on("data", (chunk) => (data += chunk));
  - proc.on("exit", () => {
  - resolve(data.trim());
  - });
  -});
  +const { version } = JSON.parse(
  + await fs.readFile("./packages/core/package.json")
  +);
  const changesets = JSON.parse(await fs.readFile(".changeset/config.json"));
  const packages = changesets.fixed[0];
  