PhysicsTestMotionParameters2D doesn't clear existing RIDs when setting excludes

[gokiburikin]

Godot version

v4.2.dev5.official [e3e2528]

System information

Windows 10

Issue description

PhysicsTestMotionParameters2D does not clear the excludes when setting the array unlike PhysicsRayQueryParameters2D which does, meaning PhysicsTestMotionParameters2D can't be reused. This is true for exclude_bodies and exclude_objects.

godot/servers/physics_server_2d.cpp

Lines 478 to 482 in 59139df

	void PhysicsTestMotionParameters2D::set_exclude_bodies(const TypedArray<RID> &p_exclude) {
	for (int i = 0; i < p_exclude.size(); i++) {
	parameters.exclude_bodies.insert(p_exclude[i]);
	}
	}

godot/servers/physics_server_2d.cpp

Lines 496 to 502 in 59139df

	void PhysicsTestMotionParameters2D::set_exclude_objects(const TypedArray<uint64_t> &p_exclude) {
	for (int i = 0; i < p_exclude.size(); ++i) {
	ObjectID object_id = p_exclude[i];
	ERR_CONTINUE(object_id.is_null());
	parameters.exclude_objects.insert(object_id);
	}
	}

godot/servers/physics_server_2d.cpp

Lines 163 to 168 in 59139df

	void PhysicsRayQueryParameters2D::set_exclude(const TypedArray<RID> &p_exclude) {
	parameters.exclude.clear();
	for (int i = 0; i < p_exclude.size(); i++) {
	parameters.exclude.insert(p_exclude[i]);
	}
	}

Steps to reproduce

Attempt to set a PhysicsTestMotionParameters2D's exclude_bodies or exclude_objects multiple times. Only new entries are inserted and you can never clear the existing entries.

Minimal reproduction project

N/A