chore(deps): update woodpeckerci/plugin-docker-buildx docker tag to v4.2.0

[renovate[bot]]

This PR contains the following updates:

Package	Update	Change
woodpeckerci/plugin-docker-buildx (source)	minor	4.0.0 -> 4.2.0

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Release Notes

woodpecker-plugins/docker-buildx (woodpeckerci/plugin-docker-buildx)

### [`v4.2.0`](https://codeberg.org/woodpecker-plugins/docker-buildx/releases/tag/v4.2.0) [Compare Source](https://codeberg.org/woodpecker-plugins/docker-buildx/compare/v4.1.0...v4.2.0) ##### Features - Add dedicated setting to automatically handle proxy configuration ([#​171](https://togithub.com/woodpecker-plugins/docker-buildx/issues/171)) ##### Dependencies - chore(deps): update docker/buildx-bin docker tag to v0.16.0 - fix(deps): update module github.com/aws/aws-sdk-go to v1.54.19 ### [`v4.1.0`](https://codeberg.org/woodpecker-plugins/docker-buildx/releases/tag/v4.1.0) [Compare Source](https://codeberg.org/woodpecker-plugins/docker-buildx/compare/v4.0.0...v4.1.0) ##### Features - Pass Daemon.Mirror to Docker daemon ([#​165](https://togithub.com/woodpecker-plugins/docker-buildx/issues/165)) ##### Bug Fixes - Respect repository mirrors without login credentials ([#​164](https://togithub.com/woodpecker-plugins/docker-buildx/issues/164)) ##### Dependencies - chore(deps): update docker/buildx-bin docker tag to v0.15.1 - chore(deps): update docker docker tag to v26.1.4

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[woodpecker-bot]

🎉 This PR is included in version 1.3.1 🎉

The release is now available here

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