Rollup 2.24 breaks UMD bundle

[HitkoDev]

• Rollup Version: >= 2.24
• Operating System: N/A
• Node Version: N/A
• Link to reproduction: https://repl.it/repls/VagueTiredApplications (or just create UMD bundle from the following input)

import {resolve} from 'dns'
import 'util'
import {writeFileSync} from 'fs'

resolve('name')
writeFileSync('foo', 'bar')

Expected Behavior

Wrapper function looks like

function (dns, util, fs) {
  // content
}

Actual Behavior

Wrapper function looks like

function (dns, , fs) {
  // content
}

[lukastaegert]

Thanks for spotting, fix at #3724