AWS Plugin Expansion

[JordanAlec]

AWS Plugins

This will be driven by need and desire, PRs raised and deleted as and when added

Potential to include:

• Lambdas -- for invocation primarily
• EventBridge -- publishes events to buses; pairs naturally with SQS/SNS; low complexity (single PutEvents call)
• Secrets Manager -- secret resolution at runbook start; a setup primitive almost every project needs; avoids secrets landing in .env
• SES -- email dispatch testing; the AWS cluster covers queues, topics, storage, and databases but has no email plugin
• CloudWatch -- read log groups and metric data; standard post-deployment verification step in runbooks

[JordanAlec]

tracking: I've not really needed anything in dtk around lambdas but will keep this issue open and expand for other aws features if needed

[JordanAlec]

tracking: updated aws candidates