security/py-netbox-secrets: Update to 2.3.2

* Support for older versions of Python lower than 3.10 has been removed
  with the 2.3.1 release, adjust USES=python accordingly.

Changelog since 2.3.0:

https://github.com/Onemind-Services-LLC/netbox-secrets/compare/v2.3.0...v2.3.2
(cherry picked from commit de6b97cf)