Update docker/build-push-action action to v6

[renovate[bot]]

This PR contains the following updates:

Package	Type	Update	Change
docker/build-push-action	action	major	v5.1.0 -> v6.1.0

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Release Notes

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

### [`v6.1.0`](https://togithub.com/docker/build-push-action/compare/v6.0.2...v6.1.0) [Compare Source](https://togithub.com/docker/build-push-action/compare/v6.0.2...v6.1.0) ### [`v6.0.2`](https://togithub.com/docker/build-push-action/compare/v6.0.1...v6.0.2) [Compare Source](https://togithub.com/docker/build-push-action/compare/v6.0.1...v6.0.2) ### [`v6.0.1`](https://togithub.com/docker/build-push-action/compare/v6.0.0...v6.0.1) [Compare Source](https://togithub.com/docker/build-push-action/compare/v6.0.0...v6.0.1) ### [`v6.0.0`](https://togithub.com/docker/build-push-action/compare/v5.4.0...v6.0.0) [Compare Source](https://togithub.com/docker/build-push-action/compare/v5.4.0...v6.0.0) ### [`v5.4.0`](https://togithub.com/docker/build-push-action/compare/v5.3.0...v5.4.0) [Compare Source](https://togithub.com/docker/build-push-action/compare/v5.3.0...v5.4.0) ### [`v5.3.0`](https://togithub.com/docker/build-push-action/releases/tag/v5.3.0) [Compare Source](https://togithub.com/docker/build-push-action/compare/v5.2.0...v5.3.0) - Bump [@​docker/actions-toolkit](https://togithub.com/docker/actions-toolkit) from 0.18.0 to 0.19.0 in [https://github.com/docker/build-push-action/pull/1080](https://togithub.com/docker/build-push-action/pull/1080) **Full Changelog**: https://github.com/docker/build-push-action/compare/v5.2.0...v5.3.0 ### [`v5.2.0`](https://togithub.com/docker/build-push-action/releases/tag/v5.2.0) [Compare Source](https://togithub.com/docker/build-push-action/compare/v5.1.0...v5.2.0) - Disable quotes detection for `outputs` input by [@​crazy-max](https://togithub.com/crazy-max) in [https://github.com/docker/build-push-action/pull/1074](https://togithub.com/docker/build-push-action/pull/1074) - Warn about ignored inputs by [@​favonia](https://togithub.com/favonia) in [https://github.com/docker/build-push-action/pull/1019](https://togithub.com/docker/build-push-action/pull/1019) - Bump [@​docker/actions-toolkit](https://togithub.com/docker/actions-toolkit) from 0.14.0 to 0.18.0 in [https://github.com/docker/build-push-action/pull/1070](https://togithub.com/docker/build-push-action/pull/1070) - Bump undici from 5.26.3 to 5.28.3 in [https://github.com/docker/build-push-action/pull/1057](https://togithub.com/docker/build-push-action/pull/1057) **Full Changelog**: https://github.com/docker/build-push-action/compare/v5.1.0...v5.2.0

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Configuration

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