Fix path to ratings star images

[frozenzia]

This has not been tested in any way by myself, and it's possible there's a problem with "backing up" the directory tree that much, but as best as I can tell, this should fix these paths.

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[css-meeting-bot]

The ARIA Authoring Practices (APG) Task Force just discussed Fix path to ratings star images.

The full IRC log of that discussion

<jugglinmike> Subtopic: Fix path to ratings star images
<jugglinmike> github: https://github.com//pull/2705
<jugglinmike> Matt_King: I think this won't work because it assumes the content repository is the same as the build repository
<jugglinmike> howard-e: As far as I know, this will result in a different path resolution if rendered for the live site
<jugglinmike> Matt_King: I believe there's an issue related to this in the other repository
<jugglinmike> howard-e: perhaps https://github.com//issues/2628
<jugglinmike> howard-e: I'll follow up on the issue to help the contributor understand why we're going to close this

[howard-e]

@frozenzia thanks for the PR! Unfortunately, this may not solve the overall issue.

The change here assumes that this path only affects the example when deployed to the APG website but this would negatively affect the standalone example in this repository.

Some general background on the issue is that the structure of this repository's content cannot be maintained by the underlying Jekyll build system used to organize the various assets, files and styles when deploying the the WAI APG website. In this instance, the feedDisplay.js, feed-display.html and related assets were outliers from the expected pattern and couldn't be packaged as expected which results in improperly defined or missing asset paths in cases like this.

Additional context:

• Error 404 for 14 pages after deploy of restructure wai-aria-practices#186 (comment)
• Broken image links on feed display page wai-aria-practices#190

Some time has been spent looking into how we can work around having that build system accept the files packaged together in a more predictable manner, but this PR does indicate a quicker fix can be done for the moment. w3c/wai-aria-practices holds the code that transforms, moves and generates the APG website "package" to be deployed through the WAI website. So I've gone ahead and submitted w3c/wai-aria-practices#224 which includes a transform to account for this case. We'd recommend closing this PR with that as the alternative.

[mcking65]

Closing per above comment and need for a different solution as described in #2628.