Kim Cattrall, 66, will return as sultry publicist Samantha Jones in a cameo appearance on the “Sex and the City” spinoff “And Just Like That”Showrunner Michael Patrick King discussed Cattrall’s homecoming in a new interview, but played coy about Samantha’s future.“I wouldn’t even want you to know she was coming back this time, so I am not gonna say anything about Samantha in the future,” King told “Entertainment Tonight” on Tuesday.The Post learned that Cattrall filmed a “cliffhanger” scene for the series’ sophomore season, which is set to premiere Thursday on Max (formerly known as HBO Max).The scene was filmed in March in a town car in a parking garage near Silvercup Studios in Queens, where the show’s interiors are shot. One source said Cattrall’s appearance was kept so “hush-hush” that her name didn’t even appear on the call sheet.