chore(readme): add additional resources (#499)

Author: krokoko

README.md

@@ -112,6 +112,7 @@ The official samples repository https://github.com/aws-samples/generative-ai-cdk
 | [Amazon Bedrock Knowledge Bases with Private Data](https://blog.serverlessadvocate.com/amazon-bedrock-knowledge-bases-with-private-data-7685d04ef396) | Blog post and associated code sample demonstrating how to integrate Knowledge Bases into Amazon Bedrock to provide foundational models with contextual data from private data sources. |
 | [Automating tasks using Amazon Bedrock Agents and AI](https://blog.serverlessadvocate.com/automating-tasks-using-amazon-bedrock-agents-and-ai-4b6fb8856589) | Blog post and associated code sample demonstrating how to deploy an Amazon Bedrock Agent and a Knowledge Base through a hotel and spa use case. |
 | [Agents for Amazon Bedrock - Powertools for AWS Lambda (Python)](https://docs.powertools.aws.dev/lambda/python/latest/core/event_handler/bedrock_agents/#using-aws-cloud-developer-kit-cdk) | Create Agents for Amazon Bedrock using event handlers and auto generation of OpenAPI schemas. |
+| [Text to SQL Bedrock Agent](https://github.com/aws-samples/amazon-bedrock-samples/tree/main/agents-for-bedrock/use-case-examples/text-2-sql-agent-cdk-enhanced) | Harnessing the power of natural language processing, the "Text to SQL Bedrock Agent" facilitates the automatic transformation of natural language questions into executable SQL queries. |
 
 # Contributors