### Godot version

4.2

### System information

Godot v4.2.stable - Windows 10.0.19045 - Vulkan (Mobile) - dedicated AMD Radeon RX 6700 XT (Advanced Micro Devices, Inc.; 31.0.21001.45002) - AMD Ryzen 5 3600 6-Core Processor (12 Threads)

### Issue description

Tiles with light occluders still show shadows, when replacing them by code (set_cell) with a not occluding tile.
This does not happen when they are replaced with an empty cell (cell_id = -1) or erase_cell.

### Steps to reproduce

Make a new project with a Tilemap2D and a PointLight2D
Make 2 Tiles: One with an occluder and one without
Make the tiles placed by code.
Replace an occluding tile with a non occluding

### Minimal reproduction project

[TestForTilemap.zip](https://github.com/godotengine/godot/files/13539067/TestForTilemap.zip)

ERR_PRINT(vformat("No valid tile in Tileset for: tile:%s coords:%s flip_h:%s flip_v:%s transpose:%s", v, Vector2i(coord_x, coord_y), flip_h, flip_v, transpose));
				}
			} else {
				int compatibility_alternative_tile = ((int)flip_h) + ((int)flip_v << 1) + ((int)transpose << 2);
				set_cell(Vector2i(x, y), v, Vector2i(coord_x, coord_y), compatibility_alternative_tile);
			}
#endif
		}
	}
}
Vector<int> TileMapLayer::get_tile_data() const {
	
	Vector<int> tile_data;
	tile_data.resize(tile_map.size() * 3);
	int *w = tile_data.ptrw();
	
	int idx = 0;
	for (const KeyValue<Vector2i, CellData> &E : tile_map) {
		uint8_t *ptr = (uint8_t *)&w[idx];
		encode_uint16((int16_t)(E.key.x), &ptr[0]);
		encode_uint16((int16_t)(E.key.y), &ptr[2]);
		encode_uint16(E.value.cell.source_id, &ptr[4]);
		encode_uint16(E.value.cell.coord_x, &ptr[6]);
		encode_uint16(E.value.cell.coord_y, &ptr[8]);
		encode_uint16(E.value.cell.alternative_tile, &ptr[10]);
		idx += 3;
	}
	return tile_data;
}
void TileMapLayer::notify_tile_map_change(DirtyFlags p_what) {