build: update version to 190

Change-Id: Ib23637b26397abe5c119af1f95c1bf7341b7da89
diff --git a/ring-android/app/build.gradle b/ring-android/app/build.gradle
index 059c319..eaef287 100644
--- a/ring-android/app/build.gradle
+++ b/ring-android/app/build.gradle
@@ -8,8 +8,8 @@
     defaultConfig {
         minSdkVersion 21
         targetSdkVersion 29
-        versionCode 189
-        versionName "20190824-01"
+        versionCode 190
+        versionName "20190827-01"
     }
 
     sourceSets {