### Godot version

v4.0.beta.custom_build [291add339]

### System information

Windows 10, Forward+, NVIDIA GeForce GTX 1050 Ti (31.0.15.1694)

### Issue description

I was testing if #69669 was solved by #70418, which it seemed to be. However, I got a wall of errors at the same time.

In the minimal reproduction project below in this Issue, I get errors when instantiating many of the same `GPUParticle2D` scene. In my earlier Godot 4 build (v4.0.beta.custom_build [2a04b18d3]) I did not get any errors (but got the occasional artifact as was my original issue in #69669).

I suspect the PR #70418 solved the artifact, but possibly introduced new bugs. However, I have not specifically built Godot with, and without the PR in question.

I believe this is the start and end of the errors - after which they repeat.
![wall_of_errors](https://user-images.githubusercontent.com/10490534/209046500-9813150c-d6e4-4a11-8e62-79d370d07009.png)

### Steps to reproduce

- Create a GPUParticle2D scene
- Instantiate the scene several times
- Observe the debugger get flooded with errors

### Minimal reproduction project

This project only instantiates default GPUParticle2D scenes with a default particle material.
[GPU_Particle_Creation_Bug.zip](https://github.com/godotengine/godot/files/10283416/GPU_Particle_Creation_Bug.zip)

const uint8_t *vr = geometry.ptr();
			RD::get_singleton()->buffer_update(oc->vertex_buffer, 0, geometry.size(), vr);
			const uint8_t *ir = indices.ptr();
			RD::get_singleton()->buffer_update(oc->index_buffer, 0, indices.size(), ir);
		}
	}
	
	Vector<int> sdf_indices;
	if (p_points.size()) {
		if (p_closed) {
			sdf_indices = Geometry2D::triangulate_polygon(p_points);
			oc->sdf_is_lines = false;
		} else {
			int max = p_points.size();
			sdf_indices.resize(max * 2);
			int *iw = sdf_indices.ptrw();
			for (int i = 0; i < max; i++) {
				iw[i * 2 + 0] = i;
				iw[i * 2 + 1] = (i + 1) % max;
			}
			oc->sdf_is_lines = true;
		}
	}
	if (oc->sdf_index_count != sdf_indices.size() && oc->sdf_point_count != p_points.size() && oc->sdf_vertex_array.is_valid()) {
		RD::get_singleton()->free(oc->sdf_vertex_array);
		RD::get_singleton()->free(oc->sdf_vertex_buffer);
		RD::get_singleton()->free(oc->sdf_index_array);
		RD::get_singleton()->free(oc->sdf_index_buffer);
		oc->sdf_vertex_array = RID();
		oc->sdf_vertex_buffer = RID();