This update for opus fixes the following issues:

- Fixes an issue with the analysis on files with digital silence (all zeros), especially
on x87 builds (mostly affects 32-bit builds)
- Improved speech/music detection based on a neural network
- Low-bitrate speech improvements
- Added support for immersive audio using ambisonics
- Improved tone quality

This update also improves the security of this software.

This update was imported from the SUSE:SLE-15:Update update project.