Add main key signature of dvzrv for pierre
keyring/packager/pierre/3E80CA1A8B89F69CBA57D98A76A5EF9054449A5C/uid/Pierre_Schmitz__pierre@archlinux.org_e7e0700e/certification/2AC0A42EFB0B5CBC7A0402ED4DC95B6D7BE9892E.asc: Add main key signature of dvzrv (2AC0A42EFB0B5CBC7A0402ED4DC95B6D7BE9892E) for pierre (3E80CA1A8B89F69CBA57D98A76A5EF9054449A5C).