chore(deps): bump docker/build-push-action from 6 to 7

[dependabot]

Bumps docker/build-push-action from 6 to 7.

Release notes

Sourced from docker/build-push-action's releases.

v7.0.0

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

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

v6.19.2

• Preserve port in GIT_AUTH_TOKEN host by @​crazy-max in docker/build-push-action#1458

Full Changelog: docker/build-push-action@v6.19.1...v6.19.2

v6.19.1

• Derive GIT_AUTH_TOKEN host from GitHub server URL by @​crazy-max in docker/build-push-action#1456

Full Changelog: docker/build-push-action@v6.19.0...v6.19.1

v6.19.0

• Scope default git auth token to github.com by @​crazy-max in docker/build-push-action#1451
• Bump brace-expansion from 1.1.11 to 1.1.12 in docker/build-push-action#1396
• Bump form-data from 2.5.1 to 2.5.5 in docker/build-push-action#1391
• Bump js-yaml from 3.14.1 to 3.14.2 in docker/build-push-action#1429
• Bump lodash from 4.17.21 to 4.17.23 in docker/build-push-action#1446
• Bump tmp from 0.2.3 to 0.2.4 in docker/build-push-action#1398
• Bump undici from 5.28.4 to 5.29.0 in docker/build-push-action#1397

Full Changelog: docker/build-push-action@v6.18.0...v6.19.0

v6.18.0

• Bump @​docker/actions-toolkit from 0.61.0 to 0.62.1 in docker/build-push-action#1381

[!NOTE] Build summary is now supported with Docker Build Cloud.

Full Changelog: docker/build-push-action@v6.17.0...v6.18.0

v6.17.0

• Bump @​docker/actions-toolkit from 0.59.0 to 0.61.0 by @​crazy-max in docker/build-push-action#1364

[!NOTE] Build record is now exported using the buildx history export command instead of the legacy export-build tool.

Full Changelog: docker/build-push-action@v6.16.0...v6.17.0

v6.16.0

• Handle no default attestations env var by @​crazy-max in docker/build-push-action#1343

... (truncated)

Commits

• d08e5c3 Merge pull request #1479 from docker/dependabot/npm_and_yarn/docker/actions-t...
• cbd2dff chore: update generated content
• f76f51f chore(deps): Bump @​docker/actions-toolkit from 0.78.0 to 0.79.0
• 7d03e66 Merge pull request #1473 from crazy-max/rm-deprecated-envs
• 98f853d chore: update generated content
• cadccf6 remove deprecated envs
• 03fe877 Merge pull request #1478 from docker/dependabot/github_actions/docker/setup-b...
• 827e366 chore(deps): Bump docker/setup-buildx-action from 3 to 4
• e25db87 Merge pull request #1474 from crazy-max/rm-export-build-tool
• 1ac2573 Merge pull request #1470 from crazy-max/node24
• Additional commits viewable in compare view

[cursor]

PR Summary

Low Risk
Low risk dependency bump limited to the CI deploy workflow; primary risk is CI breakage if the runner/environment is incompatible with the action’s v7 runtime changes.

Overview
Updates the deploy GitHub Actions workflow to use docker/build-push-action@v7 (from v6) for building and pushing the authz, inventory, and app container images.

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