[RPM M6] Validate package upgrade/downgrade

[peterzhuamazon]

Tasks	Estimate	Status	Notes	Dependencies
Allow users to easily upgrade/downgrade the package	2	Not Started		All of these requires us to create pipelines to automatically run these tests for validations
Implement automation to replicate these practice for testing purposes	5	Not Started		All of these requires us to create pipelines to automatically run these tests for validations
Create a matrix showing which version to which version is upgradable/downgradable for shards compatibility reasons	3	Not Started		All of these requires us to create pipelines to automatically run these tests for validations