### Godot version

4.2.rc2 (1ba920fada9efc8c4476ded50fe673b8db541366)

### System information

Mageia 9 - Vulkan (Forward+) - dedicated AMD Radeon RX Vega M GL Graphics (RADV VEGAM) () - Intel(R) Core(TM) i7-8705G CPU @ 3.10GHz (8 Threads)

### Issue description

Passing `--rendering-method forward_plus` on the command line to a project configured with `gl_compatibility` as rendering method leads to a crash:
```
ERROR: Cannot instantiate RenderingDevice-based renderer with renderer type gl_compatibility
   at: RendererCompositorRD (./servers/rendering/renderer_rd/renderer_compositor_rd.cpp:321)
ERROR: Parameter "scene" is null.
   at: get_gi (./servers/rendering/renderer_rd/renderer_compositor_rd.h:112)

Thread 1 "godot-git" received signal SIGSEGV, Segmentation fault.
RendererSceneCull::set_scene_render (this=0xb65a410, p_scene_render=0x0) at ./servers/rendering/renderer_scene_cull.cpp:4140
4140            geometry_instance_pair_mask = scene_render->geometry_instance_get_pair_mask();
(gdb) bt
#0  RendererSceneCull::set_scene_render (this=0xb65a410, p_scene_render=0x0) at ./servers/rendering/renderer_scene_cull.cpp:4140
#1  0x00000000091d5a07 in RenderingServerDefault::RenderingServerDefault (this=0xb0e5450, p_create_thread=false) at ./servers/rendering/rendering_server_default.cpp:421
#2  0x000000000579194e in Main::setup2 () at main/main.cpp:2455
#3  0x00000000057900da in Main::setup (execpath=0x7fffffffda27 "/home/akien/.local/bin/godot-git", argc=2, argv=0x7fffffffd570, p_second_phase=true) at main/main.cpp:2184
#4  0x000000000570c3a5 in main (argc=3, argv=0x7fffffffd568) at platform/linuxbsd/godot_linuxbsd.cpp:62
```

This also seems reproducible in 4.1.3.

Likewise, passing `--rendering-driver vulkan`, or both (`rendering-method forward_plus --rendering-driver vulkan`) crashes similarly.

The issue also happens with `--rendering-method mobile`.

On the other hand, passing `--rendering-method gl_compatibility` and/or `--rendering-driver opengl3` to a RD-based project (`forward_plus` or `mobile`) works fine.

### Steps to reproduce

- Create new GL Compatibility project
- Run it from command line with `--rendering-method forward_plus`

### Minimal reproduction project

Happens in a brand new GL Compatibility project.
Node *p_edited_scene,
		Node *p_root,
		Node *p_node,
		HashMap<NodePath, ModificationNodeEntry> &p_modification_table,
		List<AdditiveNodeEntry> &p_addition_list) {
	bool node_part_of_subscene = p_node != p_edited_scene &&
			p_edited_scene->get_scene_inherited_state().is_valid() &&
			p_edited_scene->get_scene_inherited_state()->find_node_by_path(p_edited_scene->get_path_to(p_node)) >= 0;
	
	Node *valid_node_owner = p_node->get_owner();
	while (valid_node_owner) {
		if (valid_node_owner == p_root) {
			break;
		}
		valid_node_owner = valid_node_owner->get_owner();
	}
	if ((valid_node_owner == p_root && (p_root != p_edited_scene || !p_edited_scene->get_scene_file_path().is_empty())) || node_part_of_subscene || p_node == p_root) {
		HashMap<StringName, Variant> modified_properties = get_modified_properties_for_node(p_node);
		
		List<Connection> connections_to;
		p_node->get_all_signal_connections(&connections_to);
		List<ConnectionWithNodePath> valid_connections_to;
		for (const Connection &c : connections_to) {
			Node *connection_target_node = Object::cast_to<Node>(c.callable.get_object());