The various keys and certificates used by the TestIrMailServerSMTPD test
suite were generated on-the-fly via a shell script present next to the
test. It is just easier to save the keys and certs in git rather than
re-generating them everytime.
Changed the private keys from RSA to ed25519 for the smaller files size,
changed the validity date to a thousand year.
task-3703209
opw-3640374
Part-of: odoo/odoo#151483
Julien Castiaux
ef9010c6ed