Move android and rpi examples to others

examples/others/rpi/basic_window/main.go

@@ -0,0 +1,21 @@
+package main
+
+import "github.com/gen2brain/raylib-go/raylib"
+
+func main() {
+	raylib.InitWindow(800, 450, "raylib [rpi] example - basic window")
+
+	raylib.SetTargetFPS(60)
+
+	for !raylib.WindowShouldClose() {
+		raylib.BeginDrawing()
+
+		raylib.ClearBackground(raylib.RayWhite)
+
+		raylib.DrawText("Congrats! You created your first window!", 190, 200, 20, raylib.LightGray)
+
+		raylib.EndDrawing()
+	}
+
+	raylib.CloseWindow()
+}