odri: mark as a python package

See open-dynamic-robot-initiative/odri_control_interface#26 (comment)

Author: gwennlbh

flake.nix

@@ -213,8 +213,6 @@
                   hpp-universal-robot
                   hpp-util
                   mim-solvers
-                  odri-control-interface
-                  odri-masterboard-sdk
                   pinocchio
                   # keep-sorted end
                   ;
@@ -242,6 +240,8 @@
                   hpp-tutorial
                   hpp-universal-robot
                   mim-solvers
+                  odri-control-interface
+                  odri-masterboard-sdk
                   pinocchio
                   toolbox-parallel-robots
                   # keep-sorted end