NOTE: It seems the deprecation of command line platforms in favour of the new integrations may have been missed in the release notes.
It was introduced in 2023.6 so this release is the six months deadline.
https://www.home-assistant.io/blog/2023/06/07/release-20236/#backward-incompatible-changes
If you still have old platform config see the examples on how to update to the new format here: