Feature/plugin/ses validated domains

[jchrisfarris]

This plugin produces a failing result for any validated SES domain. SES Domains (vs SES email identities) present a phishing/forgery risk in accounts with loose IAM access or in event of account compromise.

These plugins were developed by Trek10 under contract to WarnerMedia for release back into the main CloudSploit Scanning Engine. WarnerMedia expressly authorizes their contribution.

[CLAassistant]

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0 out of 3 committers have signed the CLA.

:x: Ryan Farina
:x: hauboldj
:x: robertramsey117

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