Proton:
-wine updated to latest bleeding edge
-dxvk updated to latest git
-vkd3d-proton updated to latest git
-dxvk-nvapi updated to latest git
-ICU building + linking imported from upstream
-misc proton script fixes imported from upstream
Protonfixes:
-Audio fix for Mini Ninjas (thanks UsernamesAreNotMyThing)
-Fix typo'd mod support for ES: Oblivion (thanks MaxBosse)
-Disable esync/fsync in Disgaea 4 to prevent crash (thanks UsernamesAreNotMyThing)
Nothing major here, just a refresh of various parts that need updates from git, mostly to add new video playback fixes from upstream proton.