Add support for AWS Secrets Manager VersionId parameter

[jcyamacho]

Add support for AWS Secrets Manager VersionId parameter

Summary

Adds support for specifying a VersionId when retrieving secrets from AWS Secrets Manager, enabling retrieval of specific secret versions.

Changes

• Added version_id parameter to AWSSecretsManagerSettingsSource constructor
• Fixed handling of optional VersionId to only include it in the request when provided (prevents errors when version_id is None)

Implementation Details

• The version_id parameter is optional and defaults to None
• When version_id is provided, it's passed to the AWS Secrets Manager get_secret_value API call
• The fix ensures VersionId is only included in the request dictionary when a value is provided, avoiding potential API errors

Files Changed

• pydantic_settings/sources/providers/aws.py

[hramezani]

Thanks @jcyamacho