chore(package): update less-loader to version 4.0.0
chore(package): update less-loader to version 4.0.0

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jumpinjackie/mapguide-react-layout,jumpinjackie/mapguide-react-layout,jumpinjackie/mapguide-react-layout,jumpinjackie/mapguide-react-layout,jumpinjackie/mapguide-react-layout