[Certbot-dev] Certbot 2.5.0 Release

[Brad Warren]

Certbot 2.5.0 has just been released. The changelog entry for the release is:

## 2.5.0 - 2023-04-04

### Added

* `acme.messages.OrderResource` now supports being round-tripped
  through JSON
* acme.client.ClientV2 now provides separate `begin_finalization`
  and `poll_finalization` methods, in addition to the existing
  `finalize_order` method.

### Changed

* `--dns-route53-propagation-seconds` is now deprecated. The Route53 plugin relies on the
  [GetChange API](https://docs.aws.amazon.com/Route53/latest/APIReference/API_GetChange.html)
  to determine if a DNS update is complete. The flag has never had any effect and will be
  removed in a future version of Certbot.
* Packaged tests for all Certbot components besides josepy were moved inside
  the `_internal/tests` module.

### Fixed

* Fixed `renew` sometimes not preserving the key type of RSA certificates.
  * Users who upgraded from Certbot <v1.25.0 to Certbot >=v2.0.0 may
    have had their RSA certificates inadvertently changed to ECDSA certificates. If desired,
    the key type may be changed back to RSA. See the [User Guide](https://eff-certbot.readthedocs.io/en/stable/using.html#changing-a-certificate-s-key-type).
* Deprecated flags were inadvertently not printing warnings since v1.16.0. This is now fixed.

More details about these changes can be found on our GitHub repo.