Cannot use cucumber.js file with esm

Describe the bug When using a cucumber.js file, cucumber fails if running with esm. Says it cannot use require to load the file

To Reproduce

1. Use version 8.0.0-rc1
2. Add a cucumber.js file to the root of your package.
3. Set type: module in your package.json
4. Run cucumber with steps written in esm format

Expected behavior cucumber.js should be able to use esm code and otherwise work as before.

Actual result

Error [ERR_REQUIRE_ESM]: Must use import to load ES Module: /tmp/cucumber8/cucumber.js
require() of ES modules is not supported.
require() of /tmp/cucumber8/cucumber.js from /tmp/cucumber8/node_modules/@cucumber/cucumber/lib/cli/profile_loader.js is an ES module file as it is a .js file whose nearest parent package.json contains "type": "module" which defines all .js files in that package scope as ES modules.
Instead rename cucumber.js to end in .cjs, change the requiring code to use import(), or remove "type": "module" from /tmp/cucumber8/package.json.

    at new NodeError (internal/errors.js:322:7)
    at Object.Module._extensions..js (internal/modules/cjs/loader.js:1102:13)
    at Module.load (internal/modules/cjs/loader.js:950:32)
    at Function.Module._load (internal/modules/cjs/loader.js:790:12)
    at Module.require (internal/modules/cjs/loader.js:974:19)
    at require (internal/modules/cjs/helpers.js:93:18)
    at ProfileLoader.loadFile (/tmp/cucumber8/node_modules/@cucumber/cucumber/lib/cli/profile_loader.js:28:29)
    at ProfileLoader.getDefinitions (/tmp/cucumber8/node_modules/@cucumber/cucumber/lib/cli/profile_loader.js:21:25)
    at ProfileLoader.getArgv (/tmp/cucumber8/node_modules/@cucumber/cucumber/lib/cli/profile_loader.js:35:40)
    at Object.getExpandedArgv (/tmp/cucumber8/node_modules/@cucumber/cucumber/lib/cli/helpers.js:37:65)

Besides that, thanks for pushing this release.