Make compatible with latest Mainline, OpenGL

Author: rohitb

src/config.zig

@@ -30,10 +30,11 @@ pub const RepeatableFontVariation = Config.RepeatableFontVariation;
 pub const RepeatableString = Config.RepeatableString;
 pub const RepeatableStringMap = @import("config/RepeatableStringMap.zig");
 pub const RepeatablePath = Config.RepeatablePath;
-pub const SinglePath = Config.SinglePath;
+pub const Path = Config.Path;
 pub const ShellIntegrationFeatures = Config.ShellIntegrationFeatures;
 pub const WindowPaddingColor = Config.WindowPaddingColor;
 pub const BackgroundImageMode = Config.BackgroundImageMode;
+pub const BackgroundImagePosition = Config.BackgroundImagePosition;
 
 // Alternate APIs
 pub const CAPI = @import("config/CAPI.zig");