[osquery:experimental] 2 new commits by Alexander Kindyakov:

<https://github.com/facebook/osquery/commit/6ee0fd18eade2f05e91c5d33d83b4b2261d91442|6ee0fd1>

Do not mess with namaspace which comes from thirdparty library (rapidjson) (#5424) - Alexander Kindyakov

<https://github.com/facebook/osquery/commit/760e877ae5bdde1d6abff20dfbb52a7f0a92e655|760e877>

prototype of osquery/plugin_sdk - Alexander Kindyakov