Bump robolectric from 4.0.1 to 4.0.2 in /project
Bump robolectric from 4.0.1 to 4.0.2 in /project

Bumps [robolectric](https://github.com/robolectric/robolectric) from 4.0.1 to 4.0.2.
- [Release notes](https://github.com/robolectric/robolectric/releases)
- [Commits](https://github.com/robolectric/robolectric/compare/robolectric-4.0.1...robolectric-4.0.2)

Signed-off-by: dependabot[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@dependabot.com>
owntracks/android,owntracks/android,owntracks/android