Donald Trump was back on X, the social media platform formerly known as Twitter, last night for the first time since he got the boot in 2021 following the riot by his supporters at the U.S. Capitol. Trump posted the mug shot of him that was taken at Atlanta’s jail this week when he was booked on the charges laid out in his Georgia indictment, which stem from his efforts to overturn the 2020 presidential election results in that state. He included a caption that…