Actually attach Javadocs jar files to build (#2988)

Co-authored-by: Thomas Leing <[email protected]>

Author: tjleing

publishing.gradle

@@ -224,6 +224,7 @@ afterEvaluate { project ->
         if (project.getPlugins().hasPlugin('com.android.application') ||
             project.getPlugins().hasPlugin('com.android.library')) {
             archives androidSourcesJar
+            archives androidJavadocsJar
         } else {
             archives sourcesJar
         }

scripts/maven-release-publisher.yml

@@ -13,7 +13,6 @@ phases:
       - echo 'Build phase starting.'
       - |
         JAVA_HOME=$JDK_8_HOME ./gradlew clean build
-        ./gradlew androidJavadocsJar
         for task_name in $(./gradlew tasks --all | grep uploadArchives | cut -d " " -f 1); do
           echo "Gradle task $task_name"
           JAVA_HOME=$JDK_8_HOME ./gradlew $task_name;