Merge branch '787-match-loudness-for-stereo-and-mono-in-paramupmix-mode' into 'main'
[non-BE][split-non-BE] Resolve "Match loudness for stereo and mono in ParamUpmix mode" See merge request !1069
[non-BE][split-non-BE] Resolve "Match loudness for stereo and mono in ParamUpmix mode" See merge request !1069