Bump runner from 1.1.1 to 1.2.0

Bumps runner from 1.1.1 to 1.2.0.

build.gradle

@@ -307,7 +307,7 @@ dependencies {
     androidTestImplementation 'androidx.test.ext:junit:1.1.1'
     androidTestImplementation 'androidx.test:rules:1.2.0'
     // Android JUnit Runner
-    androidTestImplementation 'androidx.test:runner:1.1.1'
+    androidTestImplementation 'androidx.test:runner:1.2.0'
 
     // Espresso core
     androidTestImplementation 'androidx.test.espresso:espresso-core:3.2.0'