ROX-28123: purge old CVE model code

[dashrews78]

the beginning of the end of old model

deleting stuff

Description

change me!

User-facing documentation

• CHANGELOG.md is updated OR update is not needed
• documentation PR is created and is linked above OR is not needed

Testing and quality

• the change is production ready: the change is GA, or otherwise the functionality is gated by a feature flag
• CI results are inspected

Automated testing

• added unit tests
• added e2e tests
• added regression tests
• added compatibility tests
• modified existing tests

How I validated my change

change me!

[dashrews78]

This change is part of the following stack:

• ROX-28123: purge old CVE model code #17147 ◀

_{Change managed by git-spice.}

[openshift-ci]

Skipping CI for Draft Pull Request.
If you want CI signal for your change, please convert it to an actual PR.
You can still manually trigger a test run with /test all

[rhacs-bot]

Images are ready for the commit at dd82e4a.

To use with deploy scripts, first export MAIN_IMAGE_TAG=4.9.x-980-gdd82e4a44b.