Adding a "How to Vulkan in 20XX" chapter

[SaschaWillems]

During one of our documentation/tutorial related calls we talked about having a document on how to do "modern" Vulkan. A lot has changed since 2016, and with recent extensions like dynamic rendering, descriptor indexing, etc. esp. on desktop you can do a lot of things different and with less code/overhead in 20XX compared to then Vulkan launched.

And one idea that came to my mind was having a "How to Vulkan in 20XX" page that's light on content but directs e.g. desktop people into the right direction by having a list of extensions that are common or even core now which ease up things. E.g. dynamic rendering makes things a lot easier on desktop, but someone that is new to Vulkan has pretty much no chance to find out about this extension (or feature) and when to use it.

At least some of that information is already present in the Vulkan Guide to some extend, but having a "landing page" for stuff like that would be great addition imo.

P.S. : I'd be willing to start this off with a first draft ;)