Adds support to calculate distance between device and anchor and distance between two anchors

[MohamedEssamFouad]

the distance between two anchors not working for the surfaces i tried it give me that no point hit .
E/native (19165): E0000 00:00:1723441685.764182 19165 hit_test.cc:426] INTERNAL: No point hit.
E/native (19165): E0000 00:00:1723441685.798441 19165 hit_test.cc:426] INTERNAL: No point hit.