New packager key of yan12125
# Add a new packager key
## Details
- Username: yan12125
- PGP key ID: E62545315B012B69C8C94A1D56EC201BFC794362
- Previous Key: 481C4474AF1572165AE4C6AF3FDDD575826C5C30
## Checks
### Owner of new key
- [x] The [workflow for adding a new packager
key](https://gitlab.archlinux.org/archlinux/archlinux-keyring/-/wikis/workflows/add-a-new-packager-key)
has been followed
- [x] The key pair contains one user ID with a valid `<username>@archlinux.org` email address
used for signing
- [x] The key pair has been validated according to the [best
practices](https://gitlab.archlinux.org/archlinux/archlinux-keyring/-/wikis/best-practices#validating-a-key-pair)
`hokey lint` reports a warning that the authentication key is missing embedded cross-cert. I followed steps on https://www.gnupg.org/faq/subkey-cross-certify.html, while `cross-certify` says that only the signing subkey needs cross certification.
- [x] The data in the [Details](#details) section is attached to this issue as
a clearsigned document
- [x] The public key has been uploaded to the pgp.mit.edu and keyserver.ubuntu.com
- [x] A merge request to add the new public key has been created
### Main key holders
- [x] The public key has been signed by all main key holders
- [x] @anthraxx
- [x] @bluewind
- [x] @diabonas
- [x] @dvzrv
- [x] @demize
### Developers of the archlinux-keyring project
- [x] The data in the [Details](#details) section is correct and signed with a
valid and trusted packager key, which is already part of `archlinux-keyring`
issue