Gradle shadow plugin breaks thin jar plugin

[dsyer]

I don't know if this is a bug in the thin plugin, but it probably is. It's probably not a common use case, but if you wanted to build a shaded jar in addition to a thin one (e.g. to deploy to AWS Lambda) it would be useful to be able to use the shadow plugin. Currently as soon as you apply both plugins in one project Gradle barfs before it even runs any build code:

> Failed to apply plugin [id 'org.springframework.boot.experimental.thin-launcher']
   > Cannot add task ':thinProperties' as a task with that name already exists.