Add more memory to Fargate tasks and cleanup logging

[aloftus23]

🗣 Description

This PR:

• adds more memory to Fargate tasks to match what Crossfeed had before
• Cleans up logging
• Make sure the desired count isn't changed on deployment

💭 Motivation and context

Clean up and small adjustments for SQS workflow.

🧪 Testing

Passes all pytests and pre-checks.

✅ Pre-approval checklist

• This PR has an informative and human-readable title.
• Changes are limited to a single goal - eschew scope creep!
• All future TODOs are captured in issues, which are referenced
  in code comments.
• All relevant type-of-change labels have been added.
• I have read the CONTRIBUTING document.
• These code changes follow cisagov code standards.
• All relevant repo and/or project documentation has been updated
  to reflect the changes in this PR.
• Tests have been added and/or modified to cover the changes in this PR.
• All new and existing tests pass.

[rapidray12]

Holly fruit salad batman. Those are huge increases.

[aloftus23]

Holly fruit salad batman. Those are huge increases.

I had them way too low. We can monitor in the ELK after but figured better safe than sorry for now.

[cduhn17]

LGTM