Migrate AWS SDK for JavaScript v2 APIs to v3

[trivikr]

Feature name
Migrate AWS SDK for JavaScript v2 APIs to v3.

Is your feature request related to a problem? Please describe.

AWS SDK for JavaScript v2 will enter maintenance mode on September 8, 2024 and reach end-of-support on September 8, 2025. For more information, check blog post at https://a.co/cUPnyil

The workload-discovery-on-aws makes calls using AWS SDK for JavaScript v2 at many places
https://github.com/search?q=repo%3Aaws-solutions%2Fworkload-discovery-on-aws%20%27aws-sdk%27&type=code

Describe the feature you'd like to see implemented

Migrate AWS SDK for JavaScript v2 APIs to v3.

Describe the value this feature will add to AWS Perspective

It'll be using the supported AWS SDK for JavaScript

Describe alternatives you've considered
N/A

[svozza]

We have been gradually migrating to the new SDK over the past few releases and will continue to do so until they're all updated.

[trivikr]

Example migration PR from the past: #415

[trivikr]

New PR to migration AWS SDK for JavaScript APIs to v3 in cur-notification: #524

[ConnorKirk]

All the remaining uses of the v2 SDKs will be migrated to v3 in the next release. Thank you for your help

[ConnorKirk]

This was completed in v2.2.0. Thanks @trivikr