Bump org.robolectric:robolectric from 4.12.1 to 4.12.2

Bumps [org.robolectric:robolectric](https://github.com/robolectric/robolectric) from 4.12.1 to 4.12.2.
- [Release notes](https://github.com/robolectric/robolectric/releases)
- [Commits](robolectric/robolectric@robolectric-4.12.1...robolectric-4.12.2)

---
updated-dependencies:
- dependency-name: org.robolectric:robolectric
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

gradle/libs.versions.toml

@@ -30,7 +30,7 @@ junit = 'junit:junit:4.13.2'
 mockk = 'io.mockk:mockk:1.13.11'
 moshi = "com.squareup.moshi:moshi:1.15.1"
 moshi-kotlin = "com.squareup.moshi:moshi-kotlin:1.15.1"
-robolectric = "org.robolectric:robolectric:4.12.1"
+robolectric = "org.robolectric:robolectric:4.12.2"
 threeten-abp = "com.jakewharton.threetenabp:threetenabp:1.4.7"
 threeten-bp = "org.threeten:threetenbp:1.6.9"