These keys were generated by cperciva@ using the AWS Key Management
Service. They will not be used for signing anything other than
FreeBSD 15.x pkgbase repositories.
Keys will be generated for FreeBSD 16 at a later date, and likely in
a different way.
With hat: re
MFC after: 8 hours (needed in 15.0-RC1)
Differential Revision: https://reviews.freebsd.org/D53768
Colin Percival
b05f38262b