Disallow /esm/*.js for isValidNodeImport

[pi0]

Reference: nuxt/framework#1949

Libraries like date-fns (as of 2.25.0) using this contention leading to native ESM incompatibility (https://unpkg.com/browse/date-fns@2.25.0/esm/format/)

Using a regex like /\/esm\/.*\.js$/ we can exclude it but we should probably still take type: module check into account to avoid false-positive detections.