Bumps docker/setup-buildx-action from 4.0.0 to 4.2.0.

Sourced from docker/setup-buildx-action's releases.

v4.2.0

• Preserve names in esbuild bundle by @​crazy-max in docker/setup-buildx-action#572
• Bump @​actions/core from 3.0.0 to 3.0.1 in docker/setup-buildx-action#551
• Bump @​docker/actions-toolkit from 0.90.0 to 0.92.0 in docker/setup-buildx-action#557 docker/setup-buildx-action#580
• Bump @​sigstore/core from 3.1.0 to 3.2.1 in docker/setup-buildx-action#573
• Bump @​sigstore/verify from 3.1.0 to 3.1.1 in docker/setup-buildx-action#576
• Bump js-yaml from 4.1.1 to 5.2.0 in docker/setup-buildx-action#562
• Bump sigstore from 4.1.0 to 4.1.1 in docker/setup-buildx-action#577
• Bump tmp from 0.2.5 to 0.2.7 in docker/setup-buildx-action#556
• Bump undici from 6.25.0 to 6.27.0 in docker/setup-buildx-action#570
• Bump vite from 7.3.2 to 7.3.6 in docker/setup-buildx-action#569

Full Changelog: docker/setup-buildx-action@v4.1.0...v4.2.0

v4.1.0

• Bump @​docker/actions-toolkit from 0.79.0 to 0.90.0 in docker/setup-buildx-action#489
• Bump brace-expansion from 1.1.12 to 5.0.6 in docker/setup-buildx-action#547 docker/setup-buildx-action#508
• Bump fast-xml-builder from 1.0.0 to 1.2.0 in docker/setup-buildx-action#540
• Bump fast-xml-parser from 5.4.2 to 5.8.0 in docker/setup-buildx-action#496
• Bump flatted from 3.3.3 to 3.4.2 in docker/setup-buildx-action#499
• Bump glob from 10.3.12 to 13.0.6 in docker/setup-buildx-action#495
• Bump handlebars from 4.7.8 to 4.7.9 in docker/setup-buildx-action#504
• Bump lodash from 4.17.23 to 4.18.1 in docker/setup-buildx-action#523
• Bump picomatch from 4.0.3 to 4.0.4 in docker/setup-buildx-action#503
• Bump postcss from 8.5.6 to 8.5.10 in docker/setup-buildx-action#537
• Bump tar from 6.2.1 to 7.5.15 in docker/setup-buildx-action#545
• Bump undici from 6.23.0 to 6.25.0 in docker/setup-buildx-action#492
• Bump vite from 7.3.1 to 7.3.2 in docker/setup-buildx-action#520

Full Changelog: docker/setup-buildx-action@v4.0.0...v4.1.0

• bb05f3f Merge pull request #580 from docker/dependabot/npm_and_yarn/docker/actions-to...
• 321c814 [dependabot skip] chore: update generated content
• b9a36ef build(deps): bump @​docker/actions-toolkit from 0.91.0 to 0.92.0
• ebeab24 Merge pull request #570 from docker/dependabot/npm_and_yarn/undici-6.27.0
• 5c7b8ae [dependabot skip] chore: update generated content
• 037e618 build(deps): bump undici from 6.25.0 to 6.27.0
• 66080e5 Merge pull request #577 from docker/dependabot/npm_and_yarn/sigstore-4.1.1
• 409aef0 Merge pull request #562 from docker/dependabot/npm_and_yarn/js-yaml-4.2.0
• 49c6e42 build(deps): bump sigstore from 4.1.0 to 4.1.1
• 2211273 [dependabot skip] chore: update generated content
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