[Certbot-dev] Certbot 1.31.0 Release

[Brad Warren]

Certbot 1.31.0 has just been released. The changelog for the release is:

## 1.31.0 - 2022-10-04

### Changed

* If Certbot exits before setting up its usual log files, the temporary directory created to save logging information will begin with the name `certbot-log-` rather than a generic name. This should not be considered a [stable aspect of Certbot](https://certbot.eff.org/docs/compatibility.html) and may change again in the future.

### Fixed

* Fixed an incompatibility in the certbot-dns-cloudflare plugin and the Cloudflare library
  which was introduced in the Cloudflare library version 2.10.1. The library would raise
  an error if a token was specified in the Certbot `--dns-cloudflare-credentials` file as
  well as the `cloudflare.cfg` configuration file of the Cloudflare library.

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