Accessibility issue: Summary elements must have discernible text on /hpc_docs/coldfront/optout.html

[jrlagrone]

What

An accessibility scan flagged the element <summary> on https://southernmethodistuniversity.github.io/hpc_docs/coldfront/optout.html because summary elements must have discernible text. Learn more about why this was flagged by visiting https://dequeuniversity.com/rules/axe/4.11/summary-name?application=playwright.

To fix this, ensure summary elements have discernible text.

Specifically:

Fix any of the following:

• Element does not have text that is visible to screen readers
• aria-label attribute does not exist or is empty
• aria-labelledby attribute does not exist, references elements that do not exist or references elements that are empty
• Element has no title attribute

Acceptance Criteria

• The specific axe violation reported in this issue is no longer reproducible.
• The fix MUST meet WCAG 2.1 guidelines OR the accessibility standards specified by the repository or organization.
• A test SHOULD be added to ensure this specific axe violation does not regress.
• This PR MUST NOT introduce any new accessibility issues or regressions.