Broken link in 'Manifest - Sandbox'

[EmiliaPaz]

Describe the bug
Link in 'Documentation > Extensions > Develop extensions and themes > Manifest - Sandbox' is broken

To Reproduce

1. Go to https://developer.chrome.com/docs/extensions/mv3/manifest/sandbox/
2. Click on default Content Security Policy on the second to last paragraph
3. Broken link

Expected behavior
Links opens

Desktop (please complete the following information):

• OS: MacOs
• Browser Chrome
• Version: 108.0.5359.98 (Official Build) (x86_64)

[jpmedley]

@EmiliaPaz The file this wants to link to doesn't exist. I poked around in our git history and can't find that this ever existed. I also greped our repo and can't find any content we can link to.

We'll need to write this. Do you have anything on the default CSP I could read?

[AmySteam]

PR#3837 to adds a manifest-CSP page. When this is merged, we can fix the link in the Manifest - Sandbox page.

[EmiliaPaz]

The link provided by @AmySteam is good for CSP. Thanks!