* fix: correct corepack self-update instructions The previous instructions did not actually update the pnpm version used by corepack in the local project. See https://github.com/nodejs/corepack/issues/587
* fix: correct corepack self-update instructions The previous instructions did not actually update the pnpm version used by corepack in the local project. See https://github.com/nodejs/corepack/issues/587