There's no good way to provide users of ALTS a choice between grpc-netty
and grpc-netty-shaded. Since Netty is not exposed through the ALTS API
surface, we opt for the shaded version as it has fewer deployment
issues. However, this also means that we _can't_ expose any Netty API,
like EventLoopGroup.
This PR adds an automatic gradle format checker and reformats all the *.gradle files. After this, new changes to *.gradle files will fail to build if not in good format, just like checkStyle failure.
This fixes the gradle warning:
The SimpleWorkResult type has been deprecated and is scheduled to be
removed in Gradle 5.0. Please use WorkResults.didWork() instead.
Eric Anderson