updating examples to winit-support 0.13

Author: sanbox-irl

Cargo.toml

@@ -17,7 +17,7 @@ imgui = { version = "0.12.0" }
 glium = { version = "0.35.0", default-features = false, features = [
     "glutin_backend",
 ] }
-imgui-winit-support = "0.12"
+imgui-winit-support = "0.13"
 glutin = "0.32"
 glutin-winit = "0.5.0"
 winit = { version = "0.30", features = ["rwh_06"] }