Add iOS release support.

[freakboy3742]

The following changes will need to be made manually on the live python.org site prior to a release that includes iOS artefacts (hopefully 3.15.0b1):

• Under Downloads/Operating Systems, add an entry for iOS (slug iOS)
• Under Site Trees, add a Downloads menu item for iOS (path downloads/ios)
• Under Boxes/Boxes, add a link for <a href="/downloads/ios/">iOS</a> to the download-banner.

This PR adds fixtures that reflect the same changes, so that developers have a site that reflects what the live site will have.

The fixtures cheat a little bit, piggybacking off the fixtures added to support Android releases. There are no 3.14 releases for iOS; but the purpose of the fixtures is to demonstrate that rendering of the download page works, rather than being a canonical data source.

Refs python/cpython#140189

[hugovk]

• Under Downloads/Operating Systems, add an entry for iOS (slug iOS)

Done, but with slug ios, as it defaults to lowercase and all the others are lowercase (including macos):

• https://www.python.org/downloads/ios/
• https://www.python.org/admin/downloads/os/
• https://www.python.org/admin/downloads/os/5/change/

• Under Site Trees, add a Downloads menu item for iOS (path downloads/ios)

This will go here, and let's wait until closer to release day:

• https://www.python.org/admin/sitetree/tree/1/change/

• Under Boxes/Boxes, add a link for <a href="/downloads/ios/">iOS</a> to the download-banner.

Added commented out <!--<a href="/downloads/ios/">iOS</a>,--> for now:

• https://www.python.org/admin/boxes/box/55/change/

[freakboy3742]

• Under Downloads/Operating Systems, add an entry for iOS (slug iOS)

Done, but with slug ios, as it defaults to lowercase and all the others are lowercase (including macos):

Thanks - the capitalisation in the slug was macOS autocorrect being helpful. I didn't notice it "fixed" the content for me.

• Under Site Trees, add a Downloads menu item for iOS (path downloads/ios)

This will go here, and let's wait until closer to release day:

👍

[JacobCoffee]

@hugovk what all from the release side needs to be done here? or cna i merge now?

[hugovk]

This will go here, and let's wait until closer to release day:

• python.org/admin/sitetree/tree/1/change

I've just added this and it's now under the Downloads menu:

---

• Under Boxes/Boxes, add a link for <a href="/downloads/ios/">iOS</a> to the download-banner.

Added commented out <!--<a href="/downloads/ios/">iOS</a>,--> for now:

• python.org/admin/boxes/box/55/change

And I've just uncommented this, and iOS is now visible at https://www.python.org/downloads/

And the linked https://www.python.org/downloads/ios/ shows 3.15 b1-b3 as expected.

---

@JacobCoffee This PR is just tests, so can be merged whenever, but is a good placeholder for getting the live changes done.

@freakboy3742 I think we're all good now for the live python.org changes?

[freakboy3742]

@freakboy3742 I think we're all good now for the live python.org changes?

I believe so - an actual release that had the code live was the only thing blocking this.