Fix typo in OpenXR pose orientation check

(cherry picked from commit cdd9de28a80079bd3f81a8b004e02e8511a03869)

modules/openxr/scene/openxr_hand.cpp

@@ -216,7 +216,7 @@ void OpenXRHand::_update_skeleton() {
 			const auto &pose = location.pose;
 
 			if (location.locationFlags & XR_SPACE_LOCATION_ORIENTATION_VALID_BIT) {
-				if (pose.orientation.x != 0 || pose.orientation.y != 0 || pose.orientation.y != 0 || pose.orientation.w != 0) {
+				if (pose.orientation.x != 0 || pose.orientation.y != 0 || pose.orientation.z != 0 || pose.orientation.w != 0) {
 					quaternions[i] = Quaternion(pose.orientation.x, pose.orientation.y, pose.orientation.z, pose.orientation.w);
 					inv_quaternions[i] = quaternions[i].inverse();