FED-1254 add Suspense component

[kealjones-wk]

Some components are super "lazy", let's add a way to help them out.

[aviary3-wk]

Security Insights

No security relevant content was detected by automated scans.

Action Items

• Review PR for security impact; comment "security review required" if needed or unsure

• Verify aviary.yaml coverage of security relevant code

  Questions or Comments? Reach out on Slack: #support-infosec.

[kealjones-wk]

@Workiva/release-management-p