Aggregate jvm modules to simplify publishLocal
Aggregate jvm modules to simplify publishLocal

Currently you need to `publishLocal` individually in every module, after
this commit running `scalametaJVM/publishLocal` aggregates all the
dependent modules.

xeno-by/scalameta,scalameta/scalameta,xeno-by/scalameta,olafurpg/scalameta,scalameta/scalameta,xeno-by/scalameta,scalameta/scalameta,olafurpg/scalameta,olafurpg/scalameta,scalameta/scalameta,scalameta/scalameta