### 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)

}
	if (!temporaries_pool.has(temp_type)) {
		temporaries_pool[temp_type] = List<int>();
	}
	List<int> &pool = temporaries_pool[temp_type];
	if (pool.is_empty()) {
		StackSlot new_temp(temp_type);
		int idx = temporaries.size();
		pool.push_back(idx);
		temporaries.push_back(new_temp);
	}
	int slot = pool.front()->get();
	pool.pop_front();
	used_temporaries.push_back(slot);
	return slot;
}
void GDScriptByteCodeGenerator::pop_temporary() {
	ERR_FAIL_COND(used_temporaries.is_empty());
	int slot_idx = used_temporaries.back()->get();
	const StackSlot &slot = temporaries[slot_idx];
	temporaries_pool[slot.type].push_back(slot_idx);
	used_temporaries.pop_back();
}
void GDScriptByteCodeGenerator::start_parameters() {
	if (function->_default_arg_count > 0) {
		append(GDScriptFunction::OPCODE_JUMP_TO_DEF_ARGUMENT);
		function->default_arguments.push_back(opcodes.size());
	}
}
void GDScriptByteCodeGenerator::end_parameters() {