Update dependency webpack-stream to v6

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
webpack-stream	5.2.1 -> 6.1.2

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Release Notes

shama/webpack-stream

### [`v6.1.2`](https://togithub.com/shama/webpack-stream/compare/v6.1.1...v6.1.2) [Compare Source](https://togithub.com/shama/webpack-stream/compare/v6.1.1...v6.1.2) ### [`v6.1.1`](https://togithub.com/shama/webpack-stream/compare/v6.1.0...v6.1.1) [Compare Source](https://togithub.com/shama/webpack-stream/compare/v6.1.0...v6.1.1) ### [`v6.1.0`](https://togithub.com/shama/webpack-stream/compare/v6.0.0...v6.1.0) [Compare Source](https://togithub.com/shama/webpack-stream/compare/v6.0.0...v6.1.0) ### [`v6.0.0`](https://togithub.com/shama/webpack-stream/compare/v5.2.1...v6.0.0) [Compare Source](https://togithub.com/shama/webpack-stream/compare/v5.2.1...v6.0.0)

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Configuration

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