### Godot version

4.0.rc1

### System information

windows 10

### Issue description

When assigning a lambda to a variable right after an if statement, the parser seems to understand that a ternary expression is happening when in fact it is not.

![image](https://user-images.githubusercontent.com/5783414/218691792-a27619cd-f17c-4d1e-9121-197c22aeec09.png)

### Steps to reproduce

Put the code bellow on a script on an empty project
```gdscript
func test():
	var v
	if true: v = (func(): test())
	if true: v = (func(): test())
	if true: v = (func(): test())

	if true: v = func(): test()
	if true: v = func(): test()
```

### Minimal reproduction project

N/A
return parse_variable(p_is_static, true);
}
GDScriptParser::VariableNode *GDScriptParser::parse_variable(bool p_is_static, bool p_allow_property) {
	VariableNode *variable = alloc_node<VariableNode>();
	if (!consume(GDScriptTokenizer::Token::IDENTIFIER, R"(Expected variable name after "var".)")) {
		complete_extents(variable);
		return nullptr;
	}
	variable->identifier = parse_identifier();
	variable->export_info.name = variable->identifier->name;
	variable->is_static = p_is_static;
	if (match(GDScriptTokenizer::Token::COLON)) {
		if (check(GDScriptTokenizer::Token::NEWLINE)) {
			if (p_allow_property) {
				advance();
				return parse_property(variable, true);
			} else {
				push_error(R"(Expected type after ":")");
				complete_extents(variable);
				return nullptr;
			}
		} else if (check((GDScriptTokenizer::Token::EQUAL))) {
			
			variable->infer_datatype = true;
		} else {
			if (p_allow_property) {
				make_completion_context(COMPLETION_PROPERTY_DECLARATION_OR_TYPE, variable);
				if (check(GDScriptTokenizer::Token::IDENTIFIER)) {