(rosetta): inline functions in objects should be disallowed

[rix0rrr]

🐛 Bug Report

From https://github.com/aws/aws-cdk/tree/master/packages/%40aws-cdk/aws-s3-assets

new assets.Asset(this, 'BundledAsset', {
  path: '/path/to/asset',
  bundling: {
    local: {
      tryBundle(outputDir: string, options: BundlingOptions) {
        if (canRunLocally) {
          // perform local bundling here
          return true;
        }
        return false;
      },
    },
    // Docker bundling fallback
    image: DockerImage.fromRegistry('alpine'),
    entrypoint: ['/bin/sh', '-c'],
    command: ['bundle'],
  },
});

Cannot work.

[github-actions]

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