docs(ec2): fix typo from Amazon Linux 2022 to Amazon Linux 2023 (#28033)

Document for AmazonLinux2023ImageSsmParameter has typo `amazon linux 2022`. 
https://docs.aws.amazon.com/cdk/api/v2/docs/aws-cdk-lib.aws_ec2.AmazonLinux2023ImageSsmParameter.html
> Generates a SSM Parameter name for a specific amazon linux 2022 AMI.

It seems to be code clone from AmazonLinux2022ImageSsmParameter.
https://github.com/aws/aws-cdk/blob/2f26f78abec3ca313b18026e58eb24698baaa1f9/packages/aws-cdk-lib/aws-ec2/lib/machine-image/amazon-linux-2022.ts#L56

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*By submitting this pull request, I confirm that my contribution is made under the terms of the Apache-2.0 license*

packages/aws-cdk-lib/aws-ec2/lib/machine-image/amazon-linux-2023.ts

@@ -52,7 +52,7 @@ export interface AmazonLinux2023ImageSsmParameterProps extends AmazonLinuxImageS
  */
 export class AmazonLinux2023ImageSsmParameter extends AmazonLinuxImageSsmParameterBase {
   /**
-   * Generates a SSM Parameter name for a specific amazon linux 2022 AMI
+   * Generates a SSM Parameter name for a specific amazon linux 2023 AMI
    *
    * Example values:
    *