CRASM-3844 Resolve CheckmarX vulnerability dependencies

[jayjaybunce]

🗣 Description

Packages Upgraded
Frontend
aws-amplify - From 5.3.12 to 6.16.3
@aws-amplify/ui-react - From 5.0.4 to 6.15.2
express-rate-limit - From 8.2.1 to 8.3.2
rollup - From 4.22.4 to 4.59.0
minimatch - From unpinned to 10.2.5
basic-ftp - From unpinned to 5.2.0
serverless-better-credentials - From 1.2.0 to 2.0.1
serverless-domain-manager - From from 7.0.0 to 10.0.0

Backend
aiohttp - From 3.12.14 to 3.13.3
cryptography - From 44.0.1 to 46.0.6
Django - From 5.2.9 to 5.2.11
PyJWT - From 2.10.1 to 2.12.0
orjson - From 3.10.12 to 3.11.7
python-multipart - From 0.0.19 to 0.0.22

Code Changes
With the upgrade to aws-amplify and @aws-amplify/ui-react to version 6, code changes were required to use of these packages in the frontend. Relevant changes are in useApi.ts and App.tsx

Vulnerabilities Resolved
7 Critical
17 High
12 Medium
6 Low

💭 Motivation and context

Resolves CRASM-3844

🧪 Testing

✅ 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.
• Bump major, minor, patch, pre-release, and/or build versions as appropriate via the bump_version script if this repository is versioned and the changes in this PR warrant a version bump.
• Create a pre-release (necessary if and only if the pre-release version was bumped).

✅ Pre-merge checklist

• Revert dependencies to default branches.
• Finalize version.

✅ Post-merge checklist

• Create a release (necessary if and only if the version was bumped).