### Godot version

4.1 beta1

### System information

Windows 10.0.19045 - Vulkan (Forward+) - dedicated NVIDIA GeForce GTX 1060 (NVIDIA; 30.0.15.1403) - Intel(R) Core(TM) i7-7700HQ CPU @ 2.80GHz (8 Threads)

### Issue description

![image](https://github.com/godotengine/godot/assets/2223172/3030410f-3bde-4d48-a2bc-959cc4b10518)
This is a plugin description that spans 2 screens and goes beyond the right screen border.
I just wanted to test if there is any limit to plugin description size. There is none. You can potentially put a text that will cover your whole screen (don't try it 🙃).

Not sure how we should solve that. We could autowrap the label, but to gracefully display extremely long texts they either need to be scrolled (in a tooltip??) or truncated.

### Steps to reproduce

1. Open Project Settings
2. Go to Plugins -> Create New Plugin
3. Write a book in the Description field

### Minimal reproduction project

https://www.lipsum.com/
if (EditorNode::get_singleton()->is_exiting()) {
		return; //speed up exit
	}
	if (p_node->is_connected("script_changed", callable_mp(this, &SceneTreeEditor::_node_script_changed))) {
		p_node->disconnect("script_changed", callable_mp(this, &SceneTreeEditor::_node_script_changed));
	}
	if (p_node->is_class("Node3D") || p_node->is_class("CanvasItem") || p_node->is_class("CanvasLayer") || p_node->is_class("Window")) {
		if (p_node->is_connected("visibility_changed", callable_mp(this, &SceneTreeEditor::_node_visibility_changed))) {
			p_node->disconnect("visibility_changed", callable_mp(this, &SceneTreeEditor::_node_visibility_changed));
		}
	}
	if (p_node == selected) {
		selected = nullptr;
		emit_signal(SNAME("node_selected"));
	}
}
void SceneTreeEditor::_node_renamed(Node *p_node) {
	if (p_node != get_scene_node() && !get_scene_node()->is_ancestor_of(p_node)) {
		return;
	}
	emit_signal(SNAME("node_renamed"));
	if (!tree_dirty) {
		MessageQueue::get_singleton()->push_call(this, "_update_tree");
		tree_dirty = true;
	}
}
void SceneTreeEditor::_update_tree(bool p_scroll_to_selected) {