Optimizations for SBA path in decoder [allow regression]
Test case:: // SBA at 80 kbps, 32kHz in, 32kHz out, HOA3 out
Scale_sig32 (14), Copy32 (1.1), cldfbSynthesis_ivas_fx (3) and IGF_getWhiteSpectralData_ivas(1.25) WMOPS reduced.
Small deviations in MLD. Enabling allow regression.
Edited by Sandesh Venkatesh