Committer Notes

Purpose

This PR aims to add the statement-has-this-system-component constraint which ensures that every control implementation statement has one "this-system" by-component.

Changes

Added constraint:

• statement-has-this-system-component

Added valid/invalid test content:

• ssp-statement-has-this-system-component-INVALID.xml
• Edited fedramp-ssp-example.oscal.xml to align with the above constraint.

Added yaml files for testing:

• Pass/fail yaml tests added for each of the above constraints.

All Submissions:

• Have you selected the correct base branch per Contributing guidance?
• Have you set "Allow edits and access to secrets by maintainers"?
• Have you checked to ensure there aren't other open Pull Requests for the same update/change?
• Have you squashed any non-relevant commits and commit messages? [instructions]
• Have you added an explanation of what your changes do and why you'd like us to include them?
• If applicable, have all FedRAMP Documents Related to OSCAL Adoption affected by the changes in this issue have been updated.?
• If applicable, does this PR reference the issue it addresses and explain how it addresses the issue?

By submitting a pull request, you are agreeing to provide this contribution under the CC0 1.0 Universal public domain dedication.