### Godot version

4.0 Beta10

### System information

Windows 10, Vulkan, GTX1060

### Issue description

`PropertyTweener`'s methods' return value are not discarded and effect the unary operator at next line.

In Editor:
![in_editor](https://user-images.githubusercontent.com/61624558/210715100-04bdf283-7954-4be3-94ca-338987b24c5b.png)


In cpp:
![in_cpp](https://user-images.githubusercontent.com/61624558/210715127-519f6d54-fc15-468f-9aca-ba7d387a5a7b.png)


### Steps to reproduce

Just run the Minimal reproduction project.

### Minimal reproduction project

[Bug Report.zip](https://github.com/godotengine/godot/files/10349829/Bug.Report.zip)

append_opcode(GDScriptFunction::OPCODE_TYPE_ADJUST_PACKED_INT32_ARRAY);
			break;
		case Variant::PACKED_INT64_ARRAY:
			append_opcode(GDScriptFunction::OPCODE_TYPE_ADJUST_PACKED_INT64_ARRAY);
			break;
		case Variant::PACKED_FLOAT32_ARRAY:
			append_opcode(GDScriptFunction::OPCODE_TYPE_ADJUST_PACKED_FLOAT32_ARRAY);
			break;
		case Variant::PACKED_FLOAT64_ARRAY:
			append_opcode(GDScriptFunction::OPCODE_TYPE_ADJUST_PACKED_FLOAT64_ARRAY);
			break;
		case Variant::PACKED_STRING_ARRAY:
			append_opcode(GDScriptFunction::OPCODE_TYPE_ADJUST_PACKED_STRING_ARRAY);
			break;
		case Variant::PACKED_VECTOR2_ARRAY:
			append_opcode(GDScriptFunction::OPCODE_TYPE_ADJUST_PACKED_VECTOR2_ARRAY);
			break;
		case Variant::PACKED_VECTOR3_ARRAY:
			append_opcode(GDScriptFunction::OPCODE_TYPE_ADJUST_PACKED_VECTOR3_ARRAY);
			break;
		case Variant::PACKED_COLOR_ARRAY:
			append_opcode(GDScriptFunction::OPCODE_TYPE_ADJUST_PACKED_COLOR_ARRAY);
			break;
		case Variant::NIL:
		case Variant::VARIANT_MAX:
			return;
	}
	append(p_target);
}
void GDScriptByteCodeGenerator::write_unary_operator(const Address &p_target, Variant::Operator p_operator, const Address &p_left_operand) {