feature: detect config path even if is .dependency-cruiser.cjs

## Details

detect config path even if is .dependency-cruiser.cjs .

## Background

When `--init` is run in a project where package.json's *type* field exists and holds the value *module*, it'll write the dependency-cruiser configuration to .dependency-cruiser.cjs in stead of .dependency-cruiser.js.

ref: https://github.com/sverweij/dependency-cruiser/pull/479