fix: swap latest main and preview clusters to RDS

[stoksc]

Ticket

Description

We removed --deployment-type=simple because Aurora V1 is going away, so these deployments need to move to RDS. My idea is to rename these deployments so CFN will be happy then manually run the migration guide to restore DB state on the new clusters. Alternatively, we can just lose the state but that kinda sucks.

Test Plan

N / A

Checklist

• Changes have been manually QA'd
• New features have been approved by the corresponding PM
• User-facing API changes have the "User-facing API Change" label
• Release notes have been added as a separate file under docs/release-notes/
  See Release Note for details.
• Licenses have been included for new code which was copied and/or modified from any external code

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 54.26%. Comparing base (8c95047) to head (7839ac4).
Report is 6 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main   #10164      +/-   ##
==========================================
- Coverage   54.27%   54.26%   -0.01%     
==========================================
  Files        1259     1259              
  Lines      157285   157285              
  Branches     3644     3642       -2     
==========================================
- Hits        85359    85346      -13     
- Misses      71793    71806      +13     
  Partials      133      133              

Flag	Coverage Δ
backend	45.89% <ø> (-0.03%)	⬇️
harness	71.15% <ø> (ø)
web	54.30% <ø> (ø)

Flags with carried forward coverage won't be shown. Click here to find out more.

see 6 files with indirect coverage changes

[netlify]

✅ Deploy Preview for determined-ui ready!

Name	Link
🔨 Latest commit	7839ac4
🔍 Latest deploy log	https://app.netlify.com/sites/determined-ui/deploys/6722d4a140ab6500086d27b5
😎 Deploy Preview	https://deploy-preview-10164--determined-ui.netlify.app
📱 Preview on mobile	Toggle QR Code... Use your smartphone camera to open QR code link.

---

To edit notification comments on pull requests, go to your Netlify site configuration.