### Godot version

63f95c0e58e51ec2939e8b47803cb607fb35cadc

### System information

Windows 11

### Issue description

Using the following code:

```gdscript
extends StaticBody3D

@onready var shape_3d = $CollisionShape3D

func _ready():
	var convex_shape = ConvexPolygonShape3D.new()
	var points = PackedVector3Array()
	
	points.append(Vector3(0, 0, 0))
	points.append(Vector3(1, 0, 0))
	points.append(Vector3(0, 0, 1))
	points.append(Vector3(1, 0, 1))
	
	convex_shape.points = points
	shape_3d.shape = convex_shape
```

produces the correct result:

![image](https://user-images.githubusercontent.com/3036176/208936364-ae651b87-4be9-4fe0-8e5a-4cf17d937348.png)

but generates unnecessary errors:

![image](https://user-images.githubusercontent.com/3036176/208936226-0447814c-cfd4-4b41-8020-3bcd3dc11a44.png)

```
ERROR: Condition "p_new_capacity < capacity" is true.
   at: OAHashMap<unsigned __int64,int,struct HashMapHasherDefault,struct HashMapComparatorDefault<unsigned __int64> >::)
ERROR: Condition "p_new_capacity < capacity" is true.
   at: OAHashMap<unsigned __int64,int,struct HashMapHasherDefault,struct HashMapComparatorDefault<unsigned __int64> >::)
```


### Steps to reproduce

Check the attached project.

### Minimal reproduction project

[convex_polygon_test.zip](https://github.com/godotengine/godot/files/10278802/convex_polygon_test.zip)

1. The origin of this software must not be misrepresented; you must not claim that you wrote the original software. If you use this software in a product, an acknowledgment in the product documentation would be appreciated but is not required.
2. Altered source versions must be plainly marked as such, and must not be misrepresented as being the original software.
3. This notice may not be removed or altered from any source distribution.
*/
#include "convex_hull.h"
#include "core/error/error_macros.h"
#include "core/math/aabb.h"
#include "core/math/math_defs.h"
#include "core/os/memory.h"
#include "core/templates/oa_hash_map.h"
#include "core/templates/paged_allocator.h"
#include <string.h>
#ifdef DEBUG_ENABLED
#define CHULL_ASSERT(m_cond)                                     \
	do {                                                         \
		if (unlikely(!(m_cond))) {                               \
			ERR_PRINT("Assertion \"" _STR(m_cond) "\" failed."); \
		}                                                        \
	} while (0)
#else
#define CHULL_ASSERT(m_cond) \
	do {                     \
	} while (0)
#endif
#if defined(DEBUG_CONVEX_HULL) || defined(SHOW_ITERATIONS)
#include <stdio.h>
#endif
class ConvexHullInternal {
public:
	class Point64 {