chore(deps): update dependency @webpack-cli/serve to v1.6.0

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
@webpack-cli/serve	^1.5.2 -> 1.6.0

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Release Notes

webpack/webpack-cli

### [`v1.6.0`](https://togithub.com/webpack/webpack-cli/compare/@webpack-cli/serve@1.5.2...@webpack-cli/serve@1.6.0) [Compare Source](https://togithub.com/webpack/webpack-cli/compare/@webpack-cli/serve@1.5.2...@webpack-cli/serve@1.6.0)

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Configuration

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