chore(deps-dev): bump lerna-projen from 0.1.437 to 0.1.521

Bumps [lerna-projen](https://github.com/AminFazlMondo/Lerna-Projen) from 0.1.437 to 0.1.521.
- [Release notes](https://github.com/AminFazlMondo/Lerna-Projen/releases)
- [Commits](AminFazlMondo/Lerna-Projen@v0.1.437...v0.1.521)

---
updated-dependencies:
- dependency-name: lerna-projen
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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