fix: don't cache if default intentions need enrollment

[iloveagent57]

Description:
We don't want to cache default intentions data if it includes any enrollable intentions, because we don't want to re-attempt enrollment realization on the second of consecutive requests.

Jira:
ENT-9862

Merge checklist:

• ./manage.py makemigrations has been run
  • Note: This must be run if you modified any models.
    • It may or may not make a migration depending on exactly what you modified, but it should still be run.

Post merge:

• Ensure that your changes went out to the stage instance
• Deploy to prod instance