Pixar director Kelsey Mann pitched “Inside Out 2” (in theaters June 14) as a hostile takeover of Riley’s (Kensington Tallman) emotions during the onslaught of puberty, led by Anxiety (Maya Hawke) and cohorts Envy (Ayo Edebiri), Ennui (Adèle Exarchopoulos), and Embarrassment (Paul Walter Hauser). “What if this version is like them going: ‘[Joy], you’re wonderful, but you need to get out of here,'” Mann said at a recent Pixar press junket. “And so…