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

[renovate-bot-cbcoutinho]

This PR contains the following updates:

Package	Type	Update	Change
docker/build-push-action	action	major	v6.19.2 → v7.0.0

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Release Notes

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

v7.0.0

Compare Source

• Node 24 as default runtime (requires Actions Runner v2.327.1 or later) by @​crazy-max in #​1470
• Remove deprecated DOCKER_BUILD_NO_SUMMARY and DOCKER_BUILD_EXPORT_RETENTION_DAYS envs by @​crazy-max in #​1473
• Remove legacy export-build tool support for build summary by @​crazy-max in #​1474
• Switch to ESM and update config/test wiring by @​crazy-max in #​1466
• Bump @​actions/core from 1.11.1 to 3.0.0 in #​1454
• Bump @​docker/actions-toolkit from 0.62.1 to 0.79.0 in #​1453 #​1472 #​1479
• Bump minimatch from 3.1.2 to 3.1.5 in #​1463

Full Changelog: docker/build-push-action@v6.19.2...v7.0.0

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Configuration

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This PR has been generated by Renovate Bot.

[claude]

PR Review

This is a routine Renovate-generated dependency update for docker/build-push-action from v6.19.2 to v7.0.0.

Summary of v7.0.0 changes:

• Node 24 as default runtime (requires Actions Runner v2.327.1+)
• Removal of deprecated DOCKER_BUILD_NO_SUMMARY and DOCKER_BUILD_EXPORT_RETENTION_DAYS env vars
• Removal of legacy export-build tool support for build summary
• Updated internal dependencies (@actions/core 1.x -> 3.x, @docker/actions-toolkit bump)

Assessment: Safe to merge

• The diff is minimal and correct -- only the action SHA/tag is updated
• The commit SHA pin (d08e5c354a6adb9ed34480a06d141179aa583294) is the expected hash for v7.0.0, which is good security practice
• No deprecated env vars (DOCKER_BUILD_NO_SUMMARY, DOCKER_BUILD_EXPORT_RETENTION_DAYS) are used in this workflow, so the removal is a non-issue
• The Node 24 runtime requirement is met by GitHub-hosted ubuntu-latest runners, which use Actions Runner v2.327.1+
• No changes to workflow inputs/outputs or calling convention -- the with: block is unaffected

No issues found. This is a low-risk, straightforward version bump.