Dwayne ‘The Rock’ Johnson wasn’t happy to find his ‘Black Adam’ costume had padding. The former wrestler plays the titular character in the upcoming DC Comics movie and producer Beau Flynn recalled receiving an unimpressed phone call from the actor who was keen to show off his own physique in the film. He told SFX magazine: “Dwayne is such a great guy, he’s never been angry with me but when we sent the suit to him in Hawaii, he called me up and he’s like, ‘What the f*** is going on? There’s pads in the suit. “He’s like, ‘I work out and kill myself for a year. I want to show my body.” The produ…