(Reuters) -U.S. Senate Republican Leader Mitch McConnell said on Sunday he expected the Senate to vote on Wednesday to approve about $40 billion in proposed aid to help Ukraine resist Russia’s invasion after holding a related procedural vote on Monday. “We expect to invoke cloture – hopefully by a significant margin – on the motion to proceed on Monday, which would set us up to approve the supplemental on Wednesday,” McConnell told reporters on a conference call from Stockholm after visiting the Ukrainian capital on Saturday. He was referring to a procedural “cloture” vote that caps further de…