Re-add the ability to transfer legacy console edition worlds to bedrock

A while ago, you were able to transfer legacy Ps3 and Xbox 360 worlds their respective next gen platforms, which was a great feature because people spend a lot of time in their Minecraft worlds, 10's maybe 100's of hours on the same world. With the ability to transfer, they could play newer updates on their old worlds. But for no logical reason, the ability was removed. This may seem like not that big of a deal, but there's a whole lot of people who's worlds are stuck on older versions, which are plagued with hackers and such. Even though their has been no new major updates in years, but some small fixes have been made, including some bug fixes, Xbox 360's mini game servers being fixed, and the before mentioned removal of world transfers. Its not likely this would happen, but it will sure be a life saver for those who didn't get a chance to all those years ago. And some of these worlds that need to be transferred are multiplayer, which means when the servers inevitably shut down, those people will lose the ability to play their worlds together. And its confusing why the ability was even removed, since Microsoft wants as many people on bedrock as possible. With 1.21 coming up, and the recent passing of Minecraft Legacy's 11 year anniversary, this would be a great gift to all of your players on Legacy console edition.