Update dependency androidx.test.ext:junit to v1.3.0 (#457)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

gradle/libs.versions.toml

@@ -21,7 +21,7 @@ androidx-navigation = "2.3.0"
 
 androidx-test-espresso = "3.7.0"
 
-androidx-test-ext-junit = "1.2.1"
+androidx-test-ext-junit = "1.3.0"
 
 androidx-test-rules = "1.7.0"