Add insights for the SMS service - Opt out and Delivery Report API

[AchoArnold]

Summary

Our team is currently working on 2 API's from private preview and we plan to release them to GA

• https://learn.microsoft.com/en-us/rest/api/communication/sms/opt-outs/check?view=rest-communication-sms-2026-01-23&tabs=HTTP
• https://learn.microsoft.com/en-us/rest/api/communication/sms/delivery-reports/get?view=rest-communication-sms-2026-01-23&tabs=HTTP

This PR adds insights for the delivery report and opt out API requests under the SMS overview tab of the Azure communication services.

Discussion on Teams: https://teams.microsoft.com/l/message/19:f3095942fdee4932b56fafdea0843b66@thread.skype/1760366250098?tenantId=72f988bf-86f1-41af-91ab-2d7cd011db47&groupId=3e9c1fc3-39df-4486-a26a-456d80e80f82&parentMessageId=1760366250098&teamName=Azure%20Communication%20Services&channelName=Telemetry%20and%20Analytics&createdTime=1760366250098

Screenshots

Validation

• Validate your changes using one or more of the testing methods.
• I eddited the workbook directly on the azure portal and I exported the JSON from my resource on the azure portal.

Checklist

• If you are adding a new template, gallery, or folder, add your team and folder/file(s) to the CODEOWNERS file at the root of the repo. CODEOWNERS entries should be teams, not individuals.
  When done correctly, this means that from then on your team does reviews of your things, not the workbooks team.
• Ensure all steps in your template have meaningful names.
• Ensure all parameters and grid columns have display names set so they can be localized.

[AchoArnold]

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