Update README.md

Author: rlhagerm

dotnetv3/Bedrock-runtime/README.md

@@ -46,6 +46,7 @@ For prerequisites, see the [README](../README.md#Prerequisites) in the `dotnetv3
 - [ConverseStream](Models/AnthropicClaude/ConverseStream/ConverseStream.cs#L4)
 - [InvokeModel](Models/AnthropicClaude/InvokeModel/InvokeModel.cs#L4)
 - [InvokeModelWithResponseStream](Models/AnthropicClaude/InvokeModelWithResponseStream/InvokeModelWithResponseStream.cs#L4)
+- [Scenario: Tool use with the Converse API](Scenarios/ConverseToolScenario/ConverseToolScenario.cs#L4)
 
 ### Cohere Command
 
@@ -127,4 +128,4 @@ in the `dotnetv3` folder.
 
 Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
 
-SPDX-License-Identifier: Apache-2.0
+SPDX-License-Identifier: Apache-2.0