digital-resources [Snyk] Upgrade @astrojs/sitemap from 3.0.5 to 3.1.0

This PR was automatically created by Snyk using the credentials of a real user.

Snyk has created this PR to upgrade @astrojs/sitemap from 3.0.5 to 3.1.0.

:information_source: Keep your dependencies up-to-date. This makes it easier to fix existing vulnerabilities and to more quickly identify and fix newly disclosed vulnerabilities when they affect your project.

The recommended version is 1 version ahead of your current version.
The recommended version was released 22 days ago, on 2024-02-20.

Release notes

Package name: @astrojs/sitemap

3.1.0 - 2024-02-20
Minor Changes
- #10136 9cd84bd19b92fb43ae48809f575ee12ebd43ea8f Thanks @ matthewp! - Changes the default behavior of transition:persist to update the props of persisted islands upon navigation. Also adds a new view transitions option transition:persist-props (default: false) to prevent props from updating as needed.
  
  Islands which have the transition:persist property to keep their state when using the <ViewTransitions /> router will now have their props updated upon navigation. This is useful in cases where the component relies on page-specific props, such as the current page title, which should update upon navigation.
  
  For example, the component below is set to persist across navigation. This component receives a products props and might have some internal state, such as which filters are applied:
```
<ProductListing transition:persist products={products} />
```
  Upon navigation, this component persists, but the desired products might change, for example if you are visiting a category of products, or you are performing a search.
  
  Previously the props would not change on navigation, and your island would have to handle updating them externally, such as with API calls.
  
  With this change the props are now updated, while still preserving state.
  
  You can override this new default behavior on a per-component basis using transition:persist-props=true to persist both props and state during navigation:
```
<ProductListing transition:persist-props="true" products={products} />
```
3.0.5 - 2024-01-18