[AWS::BedrockAgentCore::GatewayTarget] - [Docs] - McpLambdaTargetConfiguration LambdaArn with wrong description

### Name of the resource

Other

### Resource name

AWS::BedrockAgentCore::GatewayTarget

### Reference Link

https://docs.aws.amazon.com/AWSCloudFormation/latest/TemplateReference/aws-properties-bedrockagentcore-gatewaytarget-mcplambdatargetconfiguration.html

### Details

Currently states

> LambdaArn

The ARN of the Lambda target configuration.

No, this is the ARN of a Lambda **function**.

Open the linked CloudFormation reference page for AWS::BedrockAgentCore::GatewayTarget and locate McpLambdaTargetConfiguration.LambdaArn. Verify the current description against the issue’s correction, then update the documentation so it identifies the ARN as belonging to a Lambda function; the reference page should show the corrected wording when done.

Written by the indexing model from the issue text.