Release-0.9.8-alpha

**Warning: This is potentially breaking change if you use null values with LocalObject without AdoptLocal or you use JNI Bind on another thread without first taking a ThreadGuard (the previous behaviour would silently work if you did not use any objects).

See #207 for additional details.

What's Changed

• GlobalObject now can contruct from a LocalObject&& enabling simpler copy construction from method outputs. by @copybara-service in #192
• Fix issue where template parameter pack cannot be deduced causing compilation failures on Windows only. by @copybara-service in #203

Full Changelog: Release-0.9.7-alpha...Release-0.9.8