### Godot version

v4.0.beta12.mono.official

### System information

Linux 6.1.6-arch1-1

### Issue description

When creating TileSets from code, the TileSet's `add_source(source: TileSetSource, atlas_source_id_override: int = -1)` method is supposed to accept gdscript int (which is a signed 64-bit int), however feeding it with integers above C++ signed int (>2147483647) will result in a failure - in fact the actual return int (which is supposed to be the source_id override) is equal to 0 and not -1 as method description implies should be the case when the source could not be added. 

PS. Why do I need such huge numbers for tileset sources? I'm adding tilesets from a set of config text files and I'm hashing some parameters from it (via String `hash()` method which returns a 32-bit int) to use as a source_id for the tile set source. I will workaround that one way or another, of course, it's only marginally annoying :) 




### Steps to reproduce

```
var tileset : TileSet = TileSet.new()
var tileset_source : TileSetAtlasSource = TileSetAtlasSource.new()
	
var result : int 
	
result = tileset.add_source(tileset_source, 2147483647)
print("Adding source ID 2147483647 (int) -> ", result) # OK for signed int
	
result = tileset.add_source(tileset_source, 2147483648)
print("Adding source ID 2147483648 (signed int +1) -> ", result) # NOK 
```

![image](https://user-images.githubusercontent.com/16452779/212549500-f5fbdf2b-1643-4874-ae49-19908cab55f4.png)


### Minimal reproduction project

N/A
Simple code to reproduce as depicted above. 
ERR_FAIL_INDEX_V(p_index, tiles_ids.size(), TileSetSource::INVALID_ATLAS_COORDS);
	return tiles_ids[p_index];
}
bool TileSetAtlasSource::has_room_for_tile(Vector2i p_atlas_coords, Vector2i p_size, int p_animation_columns, Vector2i p_animation_separation, int p_frames_count, Vector2i p_ignored_tile) const {
	if (p_atlas_coords.x < 0 || p_atlas_coords.y < 0) {
		return false;
	}
	if (p_size.x <= 0 || p_size.y <= 0) {
		return false;
	}
	Size2i atlas_grid_size = get_atlas_grid_size();
	for (int frame = 0; frame < p_frames_count; frame++) {
		Vector2i frame_coords = p_atlas_coords + (p_size + p_animation_separation) * ((p_animation_columns > 0) ? Vector2i(frame % p_animation_columns, frame / p_animation_columns) : Vector2i(frame, 0));
		for (int x = 0; x < p_size.x; x++) {
			for (int y = 0; y < p_size.y; y++) {
				Vector2i coords = frame_coords + Vector2i(x, y);
				if (_coords_mapping_cache.has(coords) && _coords_mapping_cache[coords] != p_ignored_tile) {
					return false;
				}
				if (coords.x >= atlas_grid_size.x || coords.y >= atlas_grid_size.y) {
					return false;
				}
			}
		}
	}
	return true;
}
PackedVector2Array TileSetAtlasSource::get_tiles_to_be_removed_on_change(Ref<Texture2D> p_texture, Vector2i p_margins, Vector2i p_separation, Vector2i p_texture_region_size) {