Merge branch...

Merge branch '635-ubsan-undefined-behaviour-in-ivas_qmetadata_entropy_encode_dir-for-masa-selftest-cases' of https://forge.3gpp.org/rep/ivas-codec-pc/ivas-codec into 635-ubsan-undefined-behaviour-in-ivas_qmetadata_entropy_encode_dir-for-masa-selftest-cases