EXCLUSIVE: As Bones is heading into its series finale next week, star David Boreanaz has been tapped as the lead of CBS’ Navy SEAL drama pilot. He replaces Jim Caviezel, who was cast in the role last week. Caviezel, who has a long history with CBS as the star of the long-running crime drama series Person Of Interest, has parted ways with the network and the Navy SEAL pilot’s producer CBS TV Studios over creative differences. Boreanaz, coming off leading-man turns on two…