Indexing bug in MASA/McMASA function reduce_metadata_further

Basic info

• Commit SHA: main
• Platform: all

Bug description

In one of the paths of function reduce_metadata_further, there is an indexing bug where same variable is used in an inner loop and outer loop. This causes the outer loop to perform wrong. The duplicated loop is

for ( band = 0; band < numCodingBands; band++ )

Ways to reproduce

The inner loop only activates when there is coherence transmission enabled which depends on bitrate and IVAS format. In practice, this happens only with McMASA on bitrates 16.4 and 24.4 kbps.