These are Skywalker Sound sound effects.
https://soundeffects.fandom.com/wiki/File:SKYWALKER,_HYDRAULIC_-_OMNIDROID_SERVO_WHIRRING_(1).wav https://soundeffects.fandom.com/wiki/File:SKYWALKER,_HYDRAULIC_-_OMNIDROID_SERVO_WHIRRING_(2).wav
Soundeffects Wiki