Add Tunnelmole as an open source alternative to ngrok to some more docs

[robbie-cahill]

Previously, Tunnelmole was added as an open source alternative to ngrok to the Cognitive Search docs in #117399

This PR adds it to

• Various Azure Functions docs
• Call automation
• Event Grid
• Communication Services

[prmerger-automator]

@robbie-cahill : Thanks for your contribution! The author(s) have been notified to review your proposed change.

[learn-build-service-prod]

Learn Build status updates of commit b485592:

⚠️ Validation status: warnings

File	Status	Preview URL	Details
articles/communication-services/how-tos/call-automation/record-every-call.md	⚠️Warning		Details
articles/azure-functions/durable/durable-functions-event-publishing.md	✅Succeeded
articles/azure-functions/event-grid-how-tos.md	✅Succeeded
articles/azure-functions/functions-event-grid-blob-trigger.md	✅Succeeded
articles/communication-services/how-tos/event-grid/local-testing-event-grid.md	✅Succeeded
articles/communication-services/quickstarts/sms/includes/receive-sms-js.md	✅Succeeded

articles/communication-services/how-tos/call-automation/record-every-call.md

• Line 186, Column 1: [Warning: code-block-indented - See documentation] Indented code blocks aren't allowed. Use a Markdown code block surrounded by triple backticks (```).
• Line 195, Column 1: [Warning: code-block-indented - See documentation] Indented code blocks aren't allowed. Use a Markdown code block surrounded by triple backticks (```).

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[ShannonLeavitt]

@ggailey777 @tophpalmer

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[prmerger-automator]

@robbie-cahill : Thanks for your contribution! The author(s) have been notified to review your proposed change.

[Stacyrch140]

@ggailey777 @tophpalmer -

IMPORTANT: This PR has developed merge conflicts that need to be addressed before the PR can be reviewed. When the changes are ready for publication, add a #sign-off comment to signal that the PR is ready for the review team to merge.

[prmerger-automator]

Invalid command: '#sign-off'. Only the assigned author of one or more file in this PR can sign off. @ggailey777, @tophpalmer

[AnnaMHuff]

PR review team emailed author @ggailey777 today

[ttorble]

@tophpalmer @ggailey777

Can you review this old PR and determine whether it needs to be closed or merged?

@MicrosoftDocs/public-repo-pr-review-team

[v-dirichards]

I sent an email to the content owner today.

@MicrosoftDocs/public-repo-pr-review-team

[Copilot]

Pull Request Overview

This PR adds Tunnelmole as an open source alternative to ngrok across various Azure documentation files for local development and testing scenarios. Tunnelmole is introduced as a free and open source tunneling tool alongside the existing ngrok documentation.

• Adds Tunnelmole installation and usage instructions alongside existing ngrok documentation
• Updates references to tunneling tools to mention both options
• Provides configuration examples for both Tunnelmole and ngrok

Reviewed Changes

Copilot reviewed 6 out of 6 changed files in this pull request and generated 2 comments.

Show a summary per file

File	Description
articles/communication-services/quickstarts/sms/includes/receive-sms-js.md	Adds Tunnelmole as alternative to ngrok with separate sections for both tools
articles/communication-services/how-tos/event-grid/local-testing-event-grid.md	Introduces Tunnelmole configuration alongside ngrok with installation instructions
articles/communication-services/how-tos/call-automation/record-every-call.md	Adds Tunnelmole option for local testing with configuration steps
articles/azure-functions/functions-event-grid-blob-trigger.md	Comprehensive update adding Tunnelmole throughout the local debugging workflow
articles/azure-functions/event-grid-how-tos.md	Brief mention of Tunnelmole as alternative utility
articles/azure-functions/durable/durable-functions-event-publishing.md	Updates reference to include tunneling utilities generally

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[Copilot]

There's an unnecessary blank line added after the YAML front matter delimiter. This should be removed to maintain consistent formatting.

Suggested change

[Copilot]

There's a grammatical error: 'use the a tunneling utility' should be 'use a tunneling utility' (remove 'the').

Suggested change

	To test locally, read [Local testing with viewer web app](../event-grid-how-tos.md#local-testing-with-viewer-web-app). You can also use the a tunneling utility as shown in [this tutorial](../functions-event-grid-blob-trigger.md#start-local-debugging).
	To test locally, read [Local testing with viewer web app](../event-grid-how-tos.md#local-testing-with-viewer-web-app). You can also use a tunneling utility as shown in [this tutorial](../functions-event-grid-blob-trigger.md#start-local-debugging).