Ports with version numbers going backwards: databases/py-redis, x11/xorg-docs

** The following ports have a version number that sorts before a previous one **

 For many package tools to work correctly, it is of utmost importance that
 version numbers of a port form a monotonic increasing sequence over time.
 Refer to the FreeBSD Porter's Handbook, 'Package Naming Conventions' for
 more information. Tools that won't work include pkg_version, portupgrade
 and portaudit. A common error is an accidental deletion of PORTEPOCH.

 Please fix any errors as soon as possible.

 The ports tree was updated at Wed Jun 29 2022 12:30:02 UTC.

- *databases/py-redis* <sunpoet@FreeBSD.org>: py39-redis-3.5.3 < py38-redis-3.5.3_1

- *x11/xorg-docs* <x11@FreeBSD.org>: xorg-docs-1.7.2 < xorg-docs-1.7.1,1