‘Avengers Endgame: Encore’ ($11M Friday/$23-26M 3-Day) Assembles Weekend Where Four Films Are Grossing $20M+ Apiece, Including ‘Resident Evil’ ($6.5M/$22M), ‘Heart Of The Beast’ ($7.5M/$20.5M), ‘Primetime’ ($8.5M/$18-20M); ‘Forgotten Island’ Disappoints With $3.9M/$10.1M