Gson vs moshi benchmarking

Based on https://github.com/serj-lotutovici/json-benchmarking

Benchmarker.gsonReflection    avgt   10   82.185 ?  5.897  us/op
Benchmarker.kryoBenchmarking  avgt   10   62.912 ?  7.494  us/op
Benchmarker.moshiReflection   avgt   10  103.595 ? 16.271  us/op
Benchmarker.moshiStreaming    avgt   10  105.409 ?  4.690  us/op