Allow specifying the consistentRead toggle in the GetItem, ScanTable, and Query mapping templates.

Use Case

To control the amount of replicas contacted during DynamoDB reads.

Proposed Solution

Add an enum parameter to the dynamoDbGetItem, dynamoDbScanTable and dynamoDbQuery methods.

Depends on #5861.

Other

• 👋 I may be able to implement this feature request
• ⚠️ This feature might incur a breaking change

This is a 🚀 Feature Request