build(deps-dev): bump tsup from 6.1.0 to 8.3.4

Bumps [tsup](https://github.com/egoist/tsup) from 6.1.0 to 8.3.4.
- [Release notes](https://github.com/egoist/tsup/releases)
- [Commits](egoist/tsup@v6.1.0...v8.3.4)

---
updated-dependencies:
- dependency-name: tsup
  dependency-type: direct:development
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>