Bug fix
## What is the current behavior?
The client library selector validation was failing when the simplified
support form was used, because the field was required but hidden.
## What is the new behavior?
The client library selector is only required when: client library JSON
flag is on + not using simplified support form + client libraries is
chosen as the problem category.
## Summary by CodeRabbit
* **Bug Fixes**
* Improved support form validation logic and category eligibility for
support access requests.
* Refined conditional rendering of support access toggle based on
selected category.
* **New Features**
* Added feature-flag-based library selection capability for support
submissions.
* **Refactor**
* Streamlined support category options and removed obsolete entries.
* Simplified form schema initialization and made library field optional
where applicable.
Charis
d1c6cbacbd