Migrate to using precompiled Detox aar (#5074)

package.json

     "@types/react-native": "0.57.7",
     "@types/react-test-renderer": "16.x.x",
     "jsc-android": "236355.x.x",
-    "detox": "12.1.x",
+    "detox": "12.x.x",
     "react-native-ui-lib": "3.24.2",
     "handlebars": "4.x.x",
     "jest": "23.x.x",
       }
     }
   }
-}
+}

playground/android/app/build.gradle

     implementation project(':react-native-navigation')
     implementation project(':react-native-view-overflow')
 
-    androidTestImplementation(project(':detox'))
+    androidTestImplementation('com.wix:detox:+') { transitive = true }
     androidTestImplementation 'junit:junit:4.12'
 }

playground/android/build.gradle

         maven { url 'https://jitpack.io' }
         maven { url 'https://oss.sonatype.org/content/repositories/snapshots' }
         maven { url "$rootDir/../../node_modules/jsc-android/dist" }
+        maven { url "$rootDir/../../node_modules/detox/Detox-android" }
     }
 }

playground/android/gradle/wrapper/gradle-wrapper.properties

-#Wed Feb 14 14:56:47 IST 2018
+#Mon May 06 17:35:51 IDT 2019
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-4.6-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.10-all.zip

playground/android/settings.gradle

 include ':react-native-navigation'
 project(':react-native-navigation').projectDir = new File(rootProject.projectDir, '../../lib/android/app/')
 
-include ':detox'
-project(':detox').projectDir = new File(rootProject.projectDir, '../../node_modules/detox/android/detox')
-
 include ':react-native-view-overflow'
 project(':react-native-view-overflow').projectDir = new File(rootProject.projectDir, '../../node_modules/react-native-view-overflow/android')