ICSHWI-13713: Motion tweak

All motion performed at BI lab on the vertical axis under vacuum and under gravity force.

• random.zip ---> random movement performed via test.py (see test.log for details).
• speed.zip ---> back and forth between the limit switches (keeps travel speed for as long as possible).
• idle.zip ---> motor just stays in place.

Position lag is unaffected under vacuum (see MR !3 (merged)).

At target is 200 nano.

Max velo is set to 10.1 with occasional peaks which are handled by ECMC_MON_VELO_MAX_TRAJ_TIME.