build(deps): update aws dependencies

[Chethan-rao]

Type of Change

• [ ] Bugfix
• [ ] New feature
• [ ] Enhancement
• [ ] Refactoring
• [x] Dependency updates
• [ ] Documentation
• [ ] CI/CD

Description

This PR updates rust aws dependencies to their latest version

Additional Changes

• [ ] This PR modifies the API contract
• [ ] This PR modifies the database schema
• [ ] This PR modifies application configuration/environment variables

Motivation and Context

How did you test it?

Deployed the branch in custom pod. Application deployed successfully hence kms feature works fine. Tested email feature too.

curl --location 'https://http://localhost:8080/user/signup_with_merchant_id' \
--header 'Content-Type: application/json' \
--header 'api-key: abc' \
--data-raw '{
    "email": "[email protected]",
    "password": "Test@123",
    "company_name": "test_comp2",
    "name": "test_merchant1"
}'

Checklist

• [x] I formatted the code cargo +nightly fmt --all
• [x] I addressed lints thrown by cargo clippy
• [x] I reviewed the submitted code
• [ ] I added unit tests for my changes where possible
• [ ] I added a CHANGELOG entry if applicable