[arch-devops] Add Frederik Schwan to the devops team

Hey all, I propose adding Frederik Schwan to the devops team. He's eager to help Arch, he's knowledgeable, and does devops professionally. He's got a good amount of experience with mail stacks and cloud stuff and he'd like to help us out. In fact, he's already helped quite a bit with testing and some accessless devops tasks but the number of tasks requiring access that we currently have far outweigh the accessless tasks and I think he'd like to become more involved. Thoughts? Cheers, Sven