Tracking 3DS changes

servers/rendering/renderer_rd/shaders/forward_clustered/scene_forward_clustered.glsl

@@ -352,7 +352,7 @@ void vertex_shader(vec3 vertex_input,
  }
 
 #ifdef OVERRIDE_POSITION
- vec4 position;
+ vec4 position = vec4(1.0);
 #endif
 
 #ifdef USE_MULTIVIEW

servers/rendering/renderer_rd/shaders/forward_mobile/scene_forward_mobile.glsl

@@ -352,7 +352,7 @@ void main() {
  }
 
 #ifdef OVERRIDE_POSITION
- vec4 position;
+ vec4 position = vec4(1.0);
 #endif
 
 #ifdef USE_MULTIVIEW