v3.2.1

add atmos pro upload @mcalhoun (#40)

## what * Add the ability to upload `affected stacks` directly to Atmos Pro

why

• To allow users to upload the output directly to Atmos Pro

Fix: Usage for README @milldr (#44)

## what - Fixed the usage example in the README

why

• This workflow example was not functional. Only half of the workflow had been updated

references

• https://github.com/orgs/cloudposse/discussions/18