Chicago aldermen next week are set to sign off on another round of settlements, including a $2.3 million payout to settle police-misconduct allegations whose federal civil case was plagued with evidence issues on the city’s side.The city’s decision to settle the lawsuit brought by Jaquise Evans came days before his claims against Chicago police Sgt. Richard Salvador were to be heard by a federal civil jury in January.Salvador allegedly shot the then-16-year-old Evans without provocation and arrested him under …