configure unitree go2 mapper to use 10 cm voxels (#1032)

Author: leshy

dimos/robot/unitree_webrtc/unitree_go2_blueprints.py

@@ -93,7 +93,7 @@
 
 nav = autoconnect(
     basic,
-    voxel_mapper(voxel_size=0.05),
+    voxel_mapper(voxel_size=0.1),
     cost_mapper(),
     replanning_a_star_planner(),
     wavefront_frontier_explorer(),