[Durable Objects] call out which regions are actually supported

[Le0Developer]

Existing documentation URL(s)

• https://developers.cloudflare.com/durable-objects/reference/data-location/#supported-locations-1

edit: wrong link, whoops

What changes are you suggesting?

List which hinted locations currently do not actually support Durable Objects (for reference: SAM, EM & AFR)

This has once again come up in the Discord.

Additional information

No response