[LPDMini][CORRECT] Add placeholders for parallel gain arguments to correct_lpd_frames in LPDMini

Description

LPD parallel gain support added additional arguments to correct_lpd_frames, which are not used in adaptive gain.

How Has This Been Tested?

Will be through CI

Types of changes

• Bug fix (non-breaking change which fixes an issue)

Reviewers

@ahmedk @kluyvert