Does not work with AWS SSO

[bcdady]

I think this is a valuable tool, but it appears it needs some TLC.

In my case, we use AWS Identity Center / SSO credentials, and simply passing the -profile parameter did not work in my case.
I was able to work around this by setting the Env variables (via my awsapps.com/start page.

I was also prompted to update from AWS SDK v2 to v3.
I'm open to pushing updates for PR, if the BridgeCrew team is still maintaining this project.

Acceptance Criteria

When a user first authenticates with aws sso --profile {profile_name}, then running node CollectUnsuedSecurityGroups.js -profile {profile_name} works as expected.