Remove redundant "publishNonDefault" setting

I think I've seen the following message from just about every single gradle run throughout the upgrade process: publishNonDefault is deprecated and has no effect anymore. All variants are now published.
2019-09-20 12:42:41 -04:00 · 2019-09-20 12:42:41 -04:00 · 76645bce6e
commit 76645bce6e
parent 9276c491bc
1 changed files with 0 additions and 1 deletions
--- a/app/build.gradle
+++ b/app/build.gradle
@ -31,7 +31,6 @@ ext {
 android {
    compileSdkVersion 27
    buildToolsVersion '28.0.3'
-    publishNonDefault true

    defaultConfig {
        applicationId "eu.kanade.tachiyomi"