Peter Debruge Chief Film CriticAudiences’ choices are limited as movie theaters in additional markets reopen this weekend, with only one new studio release, “The Broken Hearts Gallery,” joining high-profile holdovers “Tenet,” “The New Mutants” and “Unhinged” on megaplex marquees.Meanwhile, limited releases are getting better exposure than usual, as indies and docs (such as “All In: The Fight for Democracy” about voter disenfranchisement and Stacey Abrams’ recent non-election) grab screens that