Remove AWS Security Hub integration

[mssalvatore]

Explanation

Infection Monkey's mission has changed. The existing AWS Security Hub integration is not designed to work well with the new mission. It will be removed and rebuilt using the new infrastructure that is being built to support our new mission.

Tasks

• Remove the AWS Security Hub integration (0d) @ilija-lazoroski
• Review GitHub issues related to this report and close them as necessary (0d)