Add webhook_active to GitHub App configuration parameters

[steffen]

Why:

The webhook_active GitHub App configuration parameter is not documented.

What's being changed:

Added webhook_active to list of GitHub App configuration parameters in documentation.

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[github-actions]

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The table contains an overview of files in the content directory that have been changed in this pull request. It's provided to make it easy to review your changes on the staging site. Please note that changes to the data directory will not show up in this table.

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Content directory changes

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Source	Staging	Production	What Changed
content/developers/apps/building-github-apps/creating-a-github-app-using-url-parameters.md	Modified	Original

[ramyaparimi]

@steffen
Thanks so much for opening a PR! I'll get this triaged for review ⚡

[steffen]

@steffen Thanks so much for opening a PR! I'll get this triaged for review ⚡

@ramyaparimi Thank you! Any idea why https://docs-11533--patch-2.herokuapp.com/developers/apps/building-github-apps/creating-a-github-app-using-url-parameters is not working?

[ramyaparimi]

@steffen the staging deploys are temporarily on hold 💖

[skedwards88]

Thanks for adding this! I'll get this merged down for you.

[github-actions]

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