docs(appmesh): multiple virtual node listeners now possible

[benmccallum]

The issue at aws/aws-app-mesh-roadmap#120 is now completed, so I imagine multiple virtual node listeners is now possible.

Issue # (if applicable)

N/A

Reason for this change

Comment on method doesn't reflect reality.

Description of changes

Updates doc comment on addListener to reflect current reality.

Description of how you validated changes

N/A

Checklist

• My code adheres to the CONTRIBUTING GUIDE and DESIGN GUIDELINES

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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

[aws-cdk-automation]

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[benmccallum]

Exemption Request

Maybe I should have re-based instead of hitting 'Update branch' and that's throwing things off?

[aws-cdk-automation]

AWS CodeBuild CI Report

• CodeBuild project: AutoBuildv2Project1C6BFA3F-wQm2hXv2jqQv
• Commit ID: cdf7ed5
• Result: SUCCEEDED
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[kaizencc]

Hi @benmccallum, when you say you imagine multiple virtual node listeners is now possible, have you confirmed that it works? If not, one of us should do a sanity check before approving this PR.

✅ Updated pull request passes all PRLinter validations. Dismissing previous PRLinter review.