Bump vividus-build-system from 8bb4d01 to 8df8f4d (#112)

Bumps [vividus-build-system](https://github.com/vividus-framework/vividus-build-system) from `8bb4d01` to `8df8f4d`.
- [Commits](vividus-framework/vividus-build-system@8bb4d01...8df8f4d)

---
updated-dependencies:
- dependency-name: vividus-build-system
  dependency-type: direct:production
...

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