Port float MR !1231 - remove dead code from ParamMC
Related to #1267 (closed) - port float MR ivas-codec-pc/ivas-codec!1231 (merged).
The BASOP changes for this MR have already been made, see:
Related to #1267 (closed) - port float MR ivas-codec-pc/ivas-codec!1231 (merged).
The BASOP changes for this MR have already been made, see: