[CI] Memory reduction in audioarray.compare
- Related issues: sa4/audio/ivas-basop#1492 (closed)
- Requested reviewers: @kiene
Reason why this change is needed
- High memory usage causes a few tests to fail.
Description of the change
- Avoid duplicating audio arrays for comparison. Write out 48 kHz arrays when resampling is needed.
Affected operating points
- All test should be identical.