Minor modifications in gym_manipulator to quantize the gripper actions
clamped the observations after F.resize in ConvertToLeRobotObservation wrapper due to a bug in F.resize, images were returned exceeding the maximum value of 1.0
Moved HilSerl env config to configs/env/configs.py
fixes in actor_server and modeling_sac and configuration_sac
added the possibility of ignoring missing keys in env_cfg in get_features_from_env_config function
Added support for hil_serl classifier to be trained with train.py
run classifier training by python lerobot/scripts/train.py --policy.type=hilserl_classifier
fixes in find_joint_limits, control_robot, end_effector_control_utils
