[Build] Add a "one include" header files

imgui-binding/src/main/java/imgui/ImGuiPlatformIO.java

@@ -79,11 +79,7 @@ public final class ImGuiPlatformIO extends ImGuiStruct {
     }
 
     /*JNI
-        #include <stdint.h>
-        #include <imgui.h>
-        #include "jni_common.h"
-        #include "jni_callbacks.h"
-        #include "jni_binding_struct.h"
+        #include "_common.h"
 
         #define IMGUI_PLATFORM_IO ((ImGuiPlatformIO*)STRUCT_PTR)