Merge branch 'merging-ivas_split_bin_rendering_contributions_21_and_35' of...

Merge branch 'merging-ivas_split_bin_rendering_contributions_21_and_35' of forge.3gpp.org:ivas-codec-pc/ivas-codec into merging-ivas_split_bin_rendering_contributions_21_and_35_add_lc3plus