[CI] Add glob command to find MASA metadata in renderer tests
- Related issues: None
- Requested reviewers: @pihlajakuja
Reason why this change is needed
- Renderer tests may include MASA output metadata, but these are not included in the ivas BE conformance diff scripts.
Description of the change
- Adds same mechanism to renderer tests as used for the EXT decoding cases
Affected operating points
- ivas-conformance only