Adapt to Magnum Python bindings update. (facebookresearch#1776)

This syntax should work with both the original API and the new one.

Also removed a comment that wasn't true -- the code doesn't perform any
modifications of the original instance, it just replaces the instance a
few times.

habitat-lab/habitat/datasets/rearrange/samplers/receptacle.py

@@ -499,7 +499,6 @@ def filter_interleave_mesh(mesh: mn.trade.MeshData) -> mn.trade.MeshData:
     Filter all but position data and interleave a mesh to reduce overall memory footprint.
     Convert triangle like primitives into triangles and assert only triangles remain.
 
-    NOTE: Modifies the mesh data in-place
     :return: The modified mesh for easy of use.
     """
 
@@ -519,7 +518,9 @@ def filter_interleave_mesh(mesh: mn.trade.MeshData) -> mn.trade.MeshData:
     )
 
     # reformat the mesh data after filtering
-    mesh = mn.meshtools.interleave(mesh, mn.meshtools.InterleaveFlags.NONE)
+    mesh = mn.meshtools.interleave(
+        mesh, flags=mn.meshtools.InterleaveFlags.NONE
+    )
 
     return mesh