[ODBCCP32_WINETEST] Sync with Wine Staging 4.18. CORE-16441
[ODBCCP32_WINETEST] Sync with Wine Staging 4.0. CORE-15682
[ODBCCP32_WINETEST] Sync with Wine Staging 3.9. CORE-14656
[ODBCCP32_WINETEST] Sync with Wine Staging 2.16. CORE-13762
Git conversion: Make reactos the root directory, move rosapps, rostests, wallpapers into modules, and delete rossubsys.