Allow strip removing items if you're holding something (space-wizards#32750)

You were already able to strip more items at once from somebody than you could hold, and they would drop to the floor. This matched the behavior in SS13.

Annoyingly, however, you were not allowed to *start* a stripping action if you're holding something. This just feels like an annoying paper cut, so this is no longer a thing.

Author: PJB3005

Content.Shared/Strip/SharedStrippableSystem.cs

@@ -103,7 +103,7 @@ private void OnStripButtonPressed(Entity<StrippableComponent> strippable, ref St
 
         if (userHands.ActiveHandEntity != null && !hasEnt)
             StartStripInsertInventory((user, userHands), strippable.Owner, userHands.ActiveHandEntity.Value, args.Slot);
-        else if (userHands.ActiveHandEntity == null && hasEnt)
+        else if (hasEnt)
             StartStripRemoveInventory(user, strippable.Owner, held!.Value, args.Slot);
     }
 
@@ -135,7 +135,7 @@ private void StripHand(
 
         if (user.Comp.ActiveHandEntity != null && handSlot.HeldEntity == null)
             StartStripInsertHand(user, target, user.Comp.ActiveHandEntity.Value, handId, targetStrippable);
-        else if (user.Comp.ActiveHandEntity == null && handSlot.HeldEntity != null)
+        else if (handSlot.HeldEntity != null)
             StartStripRemoveHand(user, target, handSlot.HeldEntity.Value, handId, targetStrippable);
     }