Shadow version of java-common

[NikitaKozlov]

Hi, all! I have a problem with Lightstep integration for Android (https://github.com/lightstep/lightstep-tracer-android). Lightstep SDK for Android depends on com.lightstep.tracer:java-common that depends on com.google.protobuf:protobuf-java, it conflicts with com.google.protobuf:protobuf-javalite that a dependency we want to add uses (Firebase Performance Monitoring).

Would it be possible to create a shadow version similar to https://github.com/lightstep/lightstep-tracer-java/blob/master/shadow/pom.xml#L71-L72?

[dimi-nk]

Same issue. There's a conflict when using newer versions of proto/grpc