opentrack 2022.3.1

This is a bugfix release.

• Fix tracker/neuralnet position values being clobbered by the Accela filter (found by @Pieloth; issue #1349)
• Enable AVX support for the tracker/neuralnet module (issue #1359). In case you're using a CPU without AVX together with this face tracker, leave a message in the below discussion thread or open a new issue.

Discussion thread is #1548.