chore(deps): update docker/build-push-action action to v7.3.0

[scality-renovate]

This PR contains the following updates:

Package	Type	Update	Change
docker/build-push-action	action	minor	v7.2.0 → v7.3.0

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Release Notes

docker/build-push-action (docker/build-push-action)

v7.3.0

Compare Source

• Preserve names in esbuild bundle by @​crazy-max in #​1567
• Bump @​docker/actions-toolkit from 0.90.0 to 0.92.0 in #​1545 #​1572
• Bump @​sigstore/core from 3.1.0 to 3.2.1 in #​1568
• Bump js-yaml from 4.1.1 to 4.3.0 in #​1566
• Bump tmp from 0.2.5 to 0.2.7 in #​1547
• Bump undici from 6.24.1 to 6.27.0 in #​1564
• Bump vite from 7.3.2 to 7.3.6 in #​1563

Full Changelog: docker/build-push-action@v7.2.0...v7.3.0

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This PR has been generated by Mend Renovate.

[github-actions]

Dependency Bump Evaluation

Version change: docker/build-push-action v7.2.0 → v7.3.0 (minor)

Changes:

• Preserve names in esbuild bundle (build tooling fix)
• Internal dependency bumps: @docker/actions-toolkit 0.90.0→0.92.0, @sigstore/core 3.1.0→3.2.1, js-yaml 4.1.1→4.3.0, tmp 0.2.5→0.2.7, undici 6.24.1→6.27.0, vite 7.3.2→7.3.6

Breaking changes: None

Security concerns: None — all dependency bumps are internal to the action

Impact on codebase: Minimal — only .github/workflows/build.yaml changes (pin hash update). The workflow uses standard stable inputs (context, build-args, push, tags, cache-from, cache-to) which are unaffected by this release.

Recommendation: SAFE TO MERGE

Notes: CI checks are still in progress at time of evaluation. Merge once CI is green.

— Claude Code