Bump rules from 1.1.1 to 1.2.0

Bumps rules from 1.1.1 to 1.2.0.

build.gradle

@@ -305,7 +305,7 @@ dependencies {
     // dependencies for instrumented tests
     // JUnit4 Rules
     androidTestImplementation 'androidx.test.ext:junit:1.1.1'
-    androidTestImplementation 'androidx.test:rules:1.1.1'
+    androidTestImplementation 'androidx.test:rules:1.2.0'
     // Android JUnit Runner
     androidTestImplementation 'androidx.test:runner:1.1.1'