Add documentation for xslURL in sitemap package

[sondr3]

Description

Add documentation for the new xslURL in @astrojs/sitemap.

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Tracked Files

Locale	File	Note
en	guides/integrations-guide/sitemap.mdx	Source changed, localizations will be marked as outdated.

Warnings reference

Icon	Description
🔄️	The source for this localization has been updated since the creation of this pull request, make sure all changes in the source have been applied.

[sarah11918]

Thank you for this contribution, @sondr3 ! The formatting and structure all looks great and you've integrated this content nicely into existing docs!

Just made a tiny edit to make the content style more consistent with our docs! 🙌 I will also need to wait on platform to approve and release the feature before docs can be merged, so this PR is going to get a bunch of labels to help keep me organized. 😄

[sarah11918]

Well, this is odd! @sondr3 I know I made an edit here originally, but it's probably not saved on GitHub. Is there any chance my commit still exists in your history somewhere?

I can re-edit to conform to our standards, but if I already did this once, it would be handy if that could just be applied here!

[sondr3]

I checked on my machine and I don't have anything besides my own commit sadly 😢

[sarah11918]

@sondr3 No worries! Thank you for checking! I'll make some tiny edits today to just conform to our style, but wanted to wait just in case there was a history of what I'd already done!

[sarah11918]

Thank you for your patience @sondr3 and @florian-lefebvre !

With some minor tweaking below, this is (once again?) perfectly fine! 😅

See my comment below re: a follow up. If there's something you want to sneak in before merging, it's fine by me. If this needs to merge more quickly, then it can be done as an add-on at any later point!

PS: I have committed directly these changes because it fixes our link error, but am still open to discussion if needed!

PPS: These docs won't be merged until the next minor release (next Thursday?) so there is certainly time to add something to these, if desired.