Accessibility: "Authorizations" not keyboard accessible

[kburk1997]

Describe the bug

1. Go to Redocly demo
2. Go to "POST Add a new pet"
3. Try to tab to "Authorizations"

Expected behavior Authorizations can get keyboard focus and can be expanded/collapsed with keyboard (since it can be clicked on).

Screenshots Screen recording with KeyCastr

https://github.com/Redocly/redoc/assets/11298269/8eaf73d5-85de-468a-9ab9-1e7621435a92

[shubhamt619]

I was able to add Keyboard accessiblity to the Authorization and other items, but when I pressed space bar / enter, the click did not work. I would need someone who understands this codebase more deeply.