### Godot version

4.1.1.stable.official

### System information

Godot v4.1.1.stable - Windows 10.0.19045 - Vulkan (Compatibility) - Intel(R) HD Graphics 4600 (Intel Corporation; 20.19.15.5126) - Intel(R) Core(TM) i7-4790 CPU @ 3.60GHz (8 Threads)

### Issue description

So theres this error message:
Expected error after ">" operator."
there appears to be a useless " at the end. Is this intentional?
![image](https://github.com/godotengine/godot/assets/95637172/b7763908-596e-47e6-b632-bd5ceceab9db)


### Steps to reproduce

attach a script and write a ternary operator line, But do after the operator do not write the other piece of code.
var test = 1 if a > # leave it out so it gives an debug error message at edit time
you'll see the debug error message

### Minimal reproduction project

go to scenes\enemys\frog\frog.gd
youll see line 24 which includes the bug
[test.zip](https://github.com/godotengine/godot/files/12328367/test.zip)

SubscriptNode *attribute = static_cast<SubscriptNode *>(call->callee);
			if (attribute->is_attribute) {
				if (attribute->attribute) {
					call->function_name = attribute->attribute->name;
				}
				make_completion_context(COMPLETION_ATTRIBUTE_METHOD, call->callee);
			} else {
				
				push_error(R"*(Cannot call on an expression. Use ".call()" if it's a Callable.)*");
			}
		} else {
			push_error(R"*(Cannot call on an expression. Use ".call()" if it's a Callable.)*");
		}
	}
	
	CompletionType ct = COMPLETION_CALL_ARGUMENTS;
	if (call->function_name == SNAME("load")) {
		ct = COMPLETION_RESOURCE_PATH;
	}
	push_completion_call(call);
	int argument_index = 0;
	do {
		make_completion_context(ct, call, argument_index++, true);
		if (check(GDScriptTokenizer::Token::PARENTHESIS_CLOSE)) {
			
			break;
		}
		bool use_identifier_completion = current.cursor_place == GDScriptTokenizer::CURSOR_END || current.cursor_place == GDScriptTokenizer::CURSOR_MIDDLE;
		ExpressionNode *argument = parse_expression(false);
		if (argument == nullptr) {