Bump docker/build-push-action from 2.7.0 to 2.8.0
Bumps [docker/build-push-action](https://github.com/docker/build-push-action) from 2.7.0 to 2.8.0.
- [Release notes](https://github.com/docker/build-push-action/releases)
- [Commits](https://github.com/docker/build-push-action/compare/a66e35b9cbcf4ad0ea91ffcaf7bbad63ad9e0229...1814d3dfb36d6f84174e61f4a4b05bd84089a4b9)
---
updated-dependencies:
- dependency-name: docker/build-push-action
dependency-type: direct:production
update-type: version-update:semver-minor
...
Signed-off-by: dependabot[bot] <support@github.com>