### Godot version

4.2 dev 2

### System information

Windows 10 Godot Engine v4.2.dev2.mono.official.da81ca62a - https://godotengine.org OpenGL API 3.3.0 NVIDIA 536.67 - Compatibility - Using Device: NVIDIA - NVIDIA GeForce GTX 980 Ti

### Issue description

If you have multiple openxr action sets it will fail to load all of the action sets after the first one loaded

### Steps to reproduce

Have multiple openxr action sets

### Minimal reproduction project

N/A
return (instance != XR_NULL_HANDLE);
}
bool OpenXRAPI::is_running() {
	if (instance == XR_NULL_HANDLE) {
		return false;
	}
	if (session == XR_NULL_HANDLE) {
		return false;
	}
	return running;
}
bool OpenXRAPI::openxr_loader_init() {
#ifdef ANDROID_ENABLED
	ERR_FAIL_COND_V_MSG(openxr_loader_library_handle != nullptr, false, "OpenXR Loader library is already loaded.");
	{
		Error error_code = OS::get_singleton()->open_dynamic_library(OPENXR_LOADER_NAME, openxr_loader_library_handle);
		ERR_FAIL_COND_V_MSG(error_code != OK, false, "OpenXR loader not found.");
	}
	{
		Error error_code = OS::get_singleton()->get_dynamic_library_symbol_handle(openxr_loader_library_handle, "xrGetInstanceProcAddr", (void *&)xrGetInstanceProcAddr);
		ERR_FAIL_COND_V_MSG(error_code != OK, false, "Symbol xrGetInstanceProcAddr not found in OpenXR Loader library.");
	}
#endif
	
	OPENXR_API_INIT_XR_FUNC_V(xrCreateInstance);
	OPENXR_API_INIT_XR_FUNC_V(xrEnumerateApiLayerProperties);
	OPENXR_API_INIT_XR_FUNC_V(xrEnumerateInstanceExtensionProperties);
	return true;
}
bool OpenXRAPI::resolve_instance_openxr_symbols() {