BASOP porting MR 194 - Port MR 1660 from float - \[NON-BE\] Fix for ivas-codec-pc/ivas-codec#1133 "Discontinuity for test case scaled 10db for stereo mono output with dtx and plc"

Basic Info

• Original merge request in float repo: ivas-codec-pc/ivas-codec!1660 (merged)