Fix code coverage workflow action label

[wjrosa]

See #4360 (comment)

Changes proposed in this Pull Request:

This PR fixes the label displayed when running the PHP code coverage action. Currently, it should display the dynamic versions retrieved for WordPress and WooCommerce, but instead, it displays the raw JSON parser code:

I am unsure why it is not displaying the value, but I believe it is because of the [0] part. So, I decided to use the policy identifiers instead.

Testing instructions

Code review.

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• Covered with tests (or have a good reason not to test in description ☝️)
• Tested on mobile (or does not apply)

Changelog entry

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Changelog Entry Comment

Comment

Post merge

• Added testing instructions to the Release Testing Instructions wiki page (or does not apply)
• Added the needs docs label (or does not apply)
• Included this PR in the Release Thread scope (or does not apply)

[malithsen]

@wjrosa I'm having trouble finding where the original label in your screenshot was displayed. Can you share a link to the action or log?

[wjrosa]

Now that you mentioned, @malithsen , I also could not find any PR with this issue 🤔. I can see it working correctly:

PR: #4373

@daledupreez since you reported this, can you share a PR with the broken label please?

[daledupreez]

Hi @wjrosa, apologies for the delay. The issue still looks like it is visible on #4260.