### Godot version

v4.0.beta14.mono.official [28a24639c]

### System information

Windows 10

### Issue description

The C# implementation of NodePath == operator seems to only check identity.
Comparing two equal NodePath instances returns false.
GDScript allows comparison and I expected the same behavior in C#.

### Steps to reproduce

Create two NodePath instances with the same value and compare them.
See minimal reproduction project.

### Minimal reproduction project

[godot_dotnet_nodepath_eq.zip](https://github.com/godotengine/godot/files/10512940/godot_dotnet_nodepath_eq.zip)

#include "runtime_interop.h"
#include "core/config/engine.h"
#include "core/config/project_settings.h"
#include "core/debugger/engine_debugger.h"
#include "core/debugger/script_debugger.h"
#include "core/io/marshalls.h"
#include "core/object/class_db.h"
#include "core/object/method_bind.h"
#include "core/os/os.h"
#include "core/string/string_name.h"
#include "../interop_types.h"
#include "modules/mono/csharp_script.h"
#include "modules/mono/managed_callable.h"
#include "modules/mono/mono_gd/gd_mono_cache.h"
#include "modules/mono/signal_awaiter_utils.h"
#include "modules/mono/utils/path_utils.h"
#ifdef __cplusplus
extern "C" {
#endif
static_assert(sizeof(SafeRefCount) == sizeof(uint32_t));
typedef Object *(*godotsharp_class_creation_func)();
MethodBind *godotsharp_method_bind_get_method(const StringName *p_classname, const StringName *p_methodname) {