Remove sentience from clean and medi bot (#32383)

There is no point in these silicon being sentient, they have basically zero role play potential and are not meant to be controlled by players. The janibot can be played somewhat but at that point we have janitor borgs which are way better at this. You can only clean floors and even then it does a terrible job at doing that and only that. A player playing as a janibot will get bored quickly. No amount of RP will save you.

A player taking over a mediborg just makes it useless as you cant inject anymore. And again, medical borg. There's no point in adding the feature. It's too much work then its worth when we have borgs.

They don't have ghost role info for a reason. They are not meant to be played.

Resources/Prototypes/Entities/Mobs/NPCs/silicon.yml

@@ -258,8 +258,6 @@
   - type: Construction
     graph: CleanBot
     node: bot
-  - type: SentienceTarget
-    flavorKind: station-event-random-sentience-flavor-mechanical
   - type: Absorbent
     pickupAmount: 10
   - type: UseDelay
@@ -331,8 +329,6 @@
   - type: Construction
     graph: MediBot
     node: bot
-  - type: SentienceTarget
-    flavorKind: station-event-random-sentience-flavor-mechanical
   - type: Anchorable
   - type: InteractionPopup
     interactSuccessString: petting-success-medibot