AWS cli documentation change
Summary
Renamed file from panorama/register-package-version.md to cleanrooms/disallow-intermediate-table.md. Content changed from registering package versions to documenting the 'disallow-intermediate-table' command which invalidates intermediate tables in AWS Clean Rooms.
Security assessment
The change documents a security control feature (invalidating intermediate tables to prevent unauthorized data access) but shows no evidence of addressing a specific vulnerability. The command helps data providers control data usage in collaborative analytics.