NEW YORK (AP) — “Zootopia 2” regained the No. 1 spot at the domestic box office with $26. 3 million in its third weekend of release, according to studio estimates Sunday, as The Walt Disney Co. animated sequel became the year’s second film to gross $1 billion worldwide. With “Avatar: Fire and Ash” arriving Friday, it was a relatively quiet weekend in theaters. There were no major new releases, leaving holdovers “Zootopia 2” and “Five Nights at Freddy’s 2” to duke it out 4...