build(deps): Bump fluvio-smartengine from v0.11.12 to v0.12.0 (#255)

Bumps [fluvio-smartengine](https://github.com/infinyon/fluvio) from v0.11.12 to v0.12.0.
- [Release notes](https://github.com/infinyon/fluvio/releases)
- [Changelog](https://github.com/infinyon/fluvio/blob/master/CHANGELOG.md)
- [Commits](infinyon/fluvio@dffe364...bc5b4ea)

---
updated-dependencies:
- dependency-name: fluvio-smartengine
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>