Fix syntax GitHub Actions OIDC example JWT

[timmeinerzhagen]

Why:

Current example JSON is not valid as string is not marked via "

What's being changed (if available, include any code snippets, screenshots, or gifs):

Fix JSON entry repository_visiblity

Check off the following:

• I have reviewed my changes in staging (look for the "Automatically generated comment" and click the links in the "Preview" column to view your latest changes).
• For content changes, I have completed the self-review checklist.

[github-actions]

👋 Hey there spelunker. It looks like you've modified some files that we can't accept as contributions. The complete list of files we can't accept are:
.devcontainer/**
.github/actions-scripts/**
.github/workflows/**
.github/CODEOWNERS
assets/fonts/**
data/graphql/**
Dockerfile*
lib/graphql/**
lib/redirects/**
lib/rest/**
lib/webhooks/**
package*.json
scripts/**
content/actions/deployment/security-hardening-your-deployments/**

You'll need to revert all of the files you changed in that list using GitHub Desktop or git checkout origin/main <file name>. Once you get those files reverted, we can continue with the review process.

[timmeinerzhagen]

Are there any resources on who to reach out to regarding changes for files under content/actions/deployment/security-hardening-your-deployments/**?

Why is there a blanked deny for specifically that content? Did not find any mention / explanation in the docs or Contributing file.

[github-actions]

Automatically generated comment ℹ️

This comment is automatically generated and will be overwritten every time changes are committed to this branch.

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

You may find it useful to copy this table into the pull request summary. There you can edit it to share links to important articles or changes and to give a high-level overview of how the changes in your pull request support the overall goals of the pull request.

Source	Preview	Production	What Changed
actions/deployment/security-hardening-your-deployments/about-security-hardening-with-openid-connect.md	fpt ghec ghes@ 3.7 3.6 3.5	fpt ghec ghes@ 3.7 3.6 3.5

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fpt: Free, Pro, Team
ghec: GitHub Enterprise Cloud
ghes: GitHub Enterprise Server
ghae: GitHub AE

[cmwilson21]

@timmeinerzhagen Thanks for opening a PR! ✨

The actions-bot gives us a bit more added precautions and security, but I'll still raise this and get it triaged for review! ⚡

[github-actions]

👋 Hey there spelunker. It looks like you've modified some files that we can't accept as contributions. The complete list of files we can't accept are:
.devcontainer/**
.github/actions-scripts/**
.github/workflows/**
.github/CODEOWNERS
assets/fonts/**
data/graphql/**
Dockerfile*
lib/graphql/**
lib/redirects/**
lib/rest/**
lib/webhooks/**
package*.json
scripts/**
content/actions/deployment/security-hardening-your-deployments/**

You'll need to revert all of the files you changed in that list using GitHub Desktop or git checkout origin/main <file name>. Once you get those files reverted, we can continue with the review process.

[lucascosti]

Thanks for this fix, @timmeinerzhagen! Definitely a typo 🙇‍♂️

Edit: At the moment, we normally can't accept most open source contributions to the OIDC docs because they are highly security sensitive and all content has been vetted for security impacts. Because we are a small docs team, we don't have the bandwidth to evaluate and verify the correctness of most suggestions to these specific docs.

In this case, a basic typo is fine 🙂

[github-actions]

Thanks very much for contributing! Your pull request has been merged 🎉 You should see your changes appear on the site in approximately 24 hours. If you're looking for your next contribution, check out our help wanted issues ⚡