Proton-11.0-1-Armv8.0

Release based on: https://github.com/Azkali/proton-arm64-a57/releases/tag/11.0-1-beta5-v80-standalone1
Proton source is tag 11.0-1 commit: d2bedfa: https://github.com/ValveSoftware/Proton/releases/tag/proton-11.0-1
32-bit games are currently not supported.

Patches:

• Fix for steam runtime 4.0 arm64. On first launch you get a popup to install it.
• DXVK-Sarek v1.12 arm64ec: https://github.com/SildurFX/DXVK-Sarek/releases/tag/v1.12.0