Bump support library version

Change-Id: I0bc3dc3449c6287cb91e4eb052d53a8482acb931

Author: tony-mak

app/build.gradle

@@ -79,9 +79,9 @@ android {
 
 dependencies {
     implementation 'com.android.support:multidex:1.0.1'
-    implementation 'com.android.support:preference-v14:27.0.2'
-    implementation 'com.android.support:recyclerview-v7:27.0.2'
-    implementation 'com.android.support:support-v13:27.0.2'
+    implementation 'com.android.support:preference-v14:28.0.0-SNAPSHOT'
+    implementation 'com.android.support:recyclerview-v7:28.0.0-SNAPSHOT'
+    implementation 'com.android.support:support-v13:28.0.0-SNAPSHOT'
     implementation 'com.android.support.constraint:constraint-layout:1.0.2'
     implementation(name: 'setup-wizard-lib-platform-release', ext: 'aar')
     implementation 'org.bouncycastle:bcpkix-jdk15on:1.56'