- Remove "changesgenerate" from _service for vst3sdk
- Update to 3.3.1

This is a hotfix release. It fixes the following bugs:
* #4600 Fixed cut lines massively inflating project size.
* #4612 Fixed custom project sample rates being uneditable.
* #4604 Fixed crash reporting being disabled.
* #4234 Audacity now shows an error if the upload to audio.com
exceeds file size limits.
* #4114 Fixed an error in calculating channels when uploading to
audio.com.