Approve autotune review
Approve an in-flight review of an autotune experiment. Approval does NOT apply the change to the live autotune — call Commit_Autotune_Review afterward to apply it. The acting user must be an eligible reviewer (see Get_Autotune_Eligible_Reviewers), have approve-reviews permission, and cannot approve their own review. Requires a key owned by a user. path_id = the autotune's ID; path_reviewID = the review ID.