Remove direct Name support from getType(), as name is never a type

[TomasVotruba]

The #5947 introduced a direct Name to type conversion in getType(). The Name is not a type, but only a class-string.

Using Name as a type leads to bugs: #6087

We should resolve only exprs or type nodes.

[samsonasik]

Name can be a type, and we have NameTypeResolver

rector-src/src/NodeTypeResolver/NodeTypeResolver/NameTypeResolver.php

Lines 25 to 33 in ef33350

	final class NameTypeResolver implements NodeTypeResolverInterface
	{
	/**
	* @return array<class-string<Node>>
	*/
	public function getNodeClasses(): array
	{
	return [Name::class, FullyQualified::class];
	}

The namespaced_name attribute was only working on NullableType type, thats why PR #5947 added to work recursively to get short name support, eg: alias name, which never be FullyQualified.

The getType() method works on recursive way in nodes:

rector-src/src/NodeTypeResolver/NodeTypeResolver.php

Lines 126 to 129 in ef33350

	public function getType(Node $node): Type
	{
	if ($node instanceof NullableType) {
	$type = $this->getType($node->type);

For Expr only, there is getNativeType() for Expr only, but for getType(), there is list supported type resolvers:

https://github.com/rectorphp/rector-src/tree/main/src/NodeTypeResolver/NodeTypeResolver

[samsonasik]

I created PR:

• [NodeTypeResolver] Move namespaced name check into specific NameTypeResolver #6093

to move it to NameTypeResolver.