Remove obsolete ports

[zoran-rilak-msft]

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[alex-frankel]

Thanks for the cleanup. A couple of things to look at:

1. AzQuickStarts-MAC failure (legacy pipeline). I haven't dug into the build log — could you take a look at the linked ADO build and share what you find? Likely worth resolving before merge.

2. New testResult metadata. The contribution guide was recently updated to ask contributors to deploy the template and capture the deployment results (correlationId, deploymentName) in metadata.json under testResult.deployments. It's not yet strictly required for existing-sample edits like these, but please add it if you can — it'll become the standard going forward and helps the new ADX-based validation flow. Details and format: https://github.com/Azure/azure-quickstart-templates/blob/master/1-CONTRIBUTION-GUIDE/README.md#testresult