Bump Fronter from 7dd02f4 to a061815 (#451)

Bumps [Fronter](https://github.com/ParadoxGameConverters/Fronter) from `7dd02f4` to `a061815`.
- [Commits](ParadoxGameConverters/Fronter@7dd02f4...a061815)

---
updated-dependencies:
- dependency-name: Fronter
  dependency-type: direct:production
...

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