Restore System Information and Information Types documentation

[Rene2mt]

This relates to ...

• the FedRAMP OSCAL Registry
• the FedRAMP OSCAL baselines
• the Guide to OSCAL-based FedRAMP Content
• the Guide to OSCAL-based FedRAMP System Security Plans (SSP)
• the Guide to OSCAL-based FedRAMP Security Assessment Plans (SAP)
• the Guide to OSCAL-based FedRAMP Security Assessment Results (SAR)
• the Guide to OSCAL-based FedRAMP Plan of Action and Milestones (POA&M)
• the FedRAMP SSP OSCAL Template (JSON or XML Format)
• the FedRAMP SAP OSCAL Template (JSON or XML Format)
• the FedRAMP SAR OSCAL Template (JSON or XML Format)
• the FedRAMP POA&M OSCAL Template (JSON or XML Format)
• the FedRAMP OSCAL Validations

What happened?

Content from the System Information and Information Types section that was previously here seems to have been accidentally removed (see domain/documentation/ssp/oscal-representation/system-information/) and should be restored.

Additionally, when restored, the example OSCAL representation in the System Information and Information Types section should also include JSON and YAML examples.

Relevant log output

How do we replicate this issue?

1. Go to https://automate.fedramp.gov/documentation/ssp/4-ssp-template-to-oscal-mapping/#system-information-and-information-type and see existing content
2. Get latest Developer Hub code from GH develop branch
3. Run locally with Hugo
4. Go to http://localhost:1313/documentation/ssp/oscal-representation/system-information/
5. Notice the content for information type is missing

Where, exactly?

http://localhost:1313/documentation/ssp/oscal-representation/system-information/

Other relevant details

No response