chore(deps): bump org.robolectric:robolectric from 4.15.1 to 4.16

Bumps [org.robolectric:robolectric](https://github.com/robolectric/robolectric) from 4.15.1 to 4.16.
- [Release notes](https://github.com/robolectric/robolectric/releases)
- [Commits](https://github.com/robolectric/robolectric/compare/robolectric-4.15.1...robolectric-4.16

)

---
updated-dependencies:
- dependency-name: org.robolectric:robolectric
  dependency-version: '4.16'
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>