bump test/espresso lib versions

Signed-off-by: tobiasKaminsky <tobias@kaminsky.me>

build.gradle

@@ -249,13 +249,13 @@ dependencies {
     testImplementation 'org.mockito:mockito-core:1.10.19'
     // dependencies for instrumented tests
     // JUnit4 Rules
-    androidTestImplementation 'com.android.support.test:rules:1.0.1'
+    androidTestImplementation 'com.android.support.test:rules:1.0.2'
     // Android JUnit Runner
-    androidTestImplementation 'com.android.support.test:runner:1.0.1'
+    androidTestImplementation 'com.android.support.test:runner:1.0.2'
 
     // Espresso core
-    androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.1'
-    androidTestImplementation 'com.android.support.test.espresso:espresso-contrib:3.0.1'
+    androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.2'
+    androidTestImplementation 'com.android.support.test.espresso:espresso-contrib:3.0.2'
     // UIAutomator - for cross-app UI tests, and to grant screen is turned on in Espresso tests
     androidTestImplementation 'com.android.support.test.uiautomator:uiautomator-v18:2.1.3'
     // fix conflict in dependencies; see http://g.co/androidstudio/app-test-app-conflict for details