### Godot version

4.0 beta 10

### System information

Ubuntu 22.04.1 LTS

### Issue description

If your node has `'` in its name, autocomplete might still suggest single quotes which results in an error.

![image](https://user-images.githubusercontent.com/85438892/210971332-81c13316-e7de-4d7d-9b08-f5676bf4c598.png)

![image](https://user-images.githubusercontent.com/85438892/210973393-ba999b6f-650c-461e-8d2d-b6a1a21adb76.png)


### Steps to reproduce

1. Add a child and name it `Juan's pancakes`
2. Add a script and type `$'`

### Minimal reproduction project

N/A
if (!completion_context.node || completion_context.node->type != GDScriptParser::Node::ASSIGNMENT) {
				break;
			}
			if (!_guess_expression_type(completion_context, static_cast<const GDScriptParser::AssignmentNode *>(completion_context.node)->assignee, type)) {
				_find_identifiers(completion_context, false, options, 0);
				r_forced = true;
				break;
			}
			if (!type.enumeration.is_empty()) {
				_find_enumeration_candidates(completion_context, type.enumeration, options);
				r_forced = options.size() > 0;
			} else {
				_find_identifiers(completion_context, false, options, 0);
				r_forced = true;
			}
		} break;
		case GDScriptParser::COMPLETION_METHOD:
			is_function = true;
			[[fallthrough]];
		case GDScriptParser::COMPLETION_IDENTIFIER: {
			_find_identifiers(completion_context, is_function, options, 0);
		} break;
		case GDScriptParser::COMPLETION_ATTRIBUTE_METHOD:
			is_function = true;
			[[fallthrough]];
		case GDScriptParser::COMPLETION_ATTRIBUTE: {
			r_forced = true;
			const GDScriptParser::SubscriptNode *attr = static_cast<const GDScriptParser::SubscriptNode *>(completion_context.node);
			if (attr->base) {
				GDScriptCompletionIdentifier base;