Publishing local plugin

Note the discrepancy between ./repo (publishing) and ../repo (buildscript.repositories).

java-gradle-plugin creates the plugin’s metadata automatically, so there should be no need to create them as @johnjohndoe suggested, see https://docs.gradle.org/current/userguide/java_gradle_plugin.html

Also, if you’re doing this to be able to test your plugin, you really should use the test kit and not local “dogfooding”.