Maintenance: integrate into CI/CD package measurement

[ijemmy]

Description of the feature request

Problem statement
Before merging new code into main we are running a workflow that measures the impact of the changes on the final package size. The new utility should be part of this workflow.

Summary of the feature
This issue tracks the work needed to integrate the new utility as part of the workflow mentioned above. The output report that is generated should then include the idempotency util.

Code examples
N/A

Benefits for you and the wider AWS community
This will help the maintainers to make data driven decisions when it comes to package size.

Describe alternatives you've considered
N/A

Additional context
N/A

Related issues, RFCs

#447

[ijemmy]

Put this on-hold. Waiting for the implementation to be completed first.