Incorrectly assumes the format of a package with `package.yaml`

[fluiderson]

pnpm supports defining a package config in package.yaml in addition to package.json. If eslint.config.js uses ESM globals and package.yaml contains type: module, Inspector ignores that, assumes that a package is in the CJS format, and fails to recognize ESM globals in eslint.config.js (like import.meta.dirname).

I suppose that this is a bug of bundle-require, it infers the package format from package.json only. It's also possible to provide an option for Inspector to override inferred format instead.