[Request] Add Intel and AMD support (documentation)

[Aseiel]

Please add:

• documentation for usage on Intel and AMD with DirectML (change to DirectML in global settings).
• fp32 models as only those are working with DirectML.
• V2 models as those are preferable for some video sources
• fp32 SD model

It works fine on my Intel Arc A750. Thank You for Your hard work :)

[the-database]

This is now documented here: https://github.com/the-database/mpv-upscale-2x_animejanai/wiki/Setup-for-AMD-or-Intel-Arc-users