Remove trailing spaces

[vil02]

Summary

This PR removes some trailing spaces.

Similar to #19700.

[hyperlint-ai]

Howdy and thanks for contributing to our repo. The Cloudflare team reviews new, external PRs within two (2) weeks. If it's been two weeks or longer without any movement, please tag the PR Assignees in a comment.

We review internal PRs within 1 week. If it's something urgent or has been sitting without a comment, start a thread in the Developer Docs space internally.

---

PR Change Summary

Removed trailing spaces from various documentation files to improve formatting consistency.

• Eliminated trailing spaces in multiple documentation files.
• Improved overall formatting and readability of the documentation.

Modified Files

• src/content/docs/turnstile/concepts/hostname-management.mdx
• src/content/docs/turnstile/concepts/widget.mdx
• src/content/docs/turnstile/turnstile-analytics/challenge-outcomes.mdx
• src/content/docs/turnstile/turnstile-analytics/index.mdx
• src/content/docs/turnstile/turnstile-analytics/token-validation.mdx

---

How can I customize these reviews?

Check out the Hyperlint AI Reviewer docs for more information on how to customize the review.

If you just want to ignore it on this PR, you can add the hyperlint-ignore label to the PR. Future changes won't trigger a Hyperlint review.

Note specifically for link checks, we only check the first 30 links in a file and we cache the results for several hours (for instance, if you just added a page, you might experience this). Our recommendation is to add hyperlint-ignore to the PR to ignore the link check for this PR.

[migueldemoura]

Could we somehow lint for this?

[kodster28]

Could we somehow lint for this?

We're starting to

[holopin-bot]

Congratulations @vil02, the maintainer of this repository has issued you a holobyte! Here it is: https://holopin.io/holobyte/cm9r4l7lk05630ckzucf6xy02

This badge can only be claimed by you, so make sure that your GitHub account is linked to your Holopin account. You can manage those preferences here: https://holopin.io/account.
Or if you're new to Holopin, you can simply sign up with GitHub, which will do the trick!

[vil02]

Could we somehow lint for this?

@migueldemoura, @kodster28: my original plan was to remove all of the trailing spaces and then create an issue suggesting running some github action executing some shell script checking for that.