Bump androidx.test.ext:junit from 1.1.5 to 1.2.0

Bumps androidx.test.ext:junit from 1.1.5 to 1.2.0.

---
updated-dependencies:
- dependency-name: androidx.test.ext:junit
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

gradle/libs.versions.toml

@@ -28,7 +28,7 @@ jsoup = "1.17.2"
 uCrop = "2020.09.28"
 github_api = "1.321"
 junit = "4.13.2"
-androidx_test_ext_junit = "1.1.5"
+androidx_test_ext_junit = "1.2.0"
 androidx_test_espresso = "3.5.1"
 
 [libraries]