Add FeetechMotorsBus, SO-100, Moss-v1 (#419)

Co-authored-by: jess-moss <jess.moss@huggingface.co>
Co-authored-by: Simon Alibert <75076266+aliberts@users.noreply.github.com>

lerobot/configs/env/moss_real.yaml

@@ -0,0 +1,10 @@
+# @package _global_
+
+fps: 30
+
+env:
+  name: real_world
+  task: null
+  state_dim: 6
+  action_dim: 6
+  fps: ${fps}