[UPDATE] App version for next release.

Author: hossain-khan

app/build.gradle

@@ -10,8 +10,8 @@ android {
         applicationId "com.hossainkhan.android.constraintlayout"
         minSdkVersion rootProject.ext.androidMinSdkVersion
         targetSdkVersion rootProject.ext.androidTargetSdkVersion
-        versionCode 5
-        versionName "1.3-constraint-layout-demo"
+        versionCode 6
+        versionName "1.4-constraint-layout-demo"
         versionNameSuffix "-${gitSha()}"
 
         buildConfigField "String", "GIT_SHA", "\"${gitSha()}\""