[MIRROR] Resprites Skillchips [MDB IGNORE] (#21192)

* Resprites Skillchips (#75183)

## About The Pull Request

Replaces the skillchip sprite with a new, smaller one that looks more
like a chip rather than an 8-inch floppy. (With a fancy housing because
consumer electronics can't just be bare circuit boards that's not
stylish.)

![image](https://user-images.githubusercontent.com/5479091/236567052-1dc2aee2-9360-45f5-939c-45a1d47061f5.png)

## Why It's Good For The Game

The old one looks like this and takes up most of a tile, need I say
more?

![image](https://user-images.githubusercontent.com/5479091/236566803-d82f2857-99b9-4381-9d41-6abf4a30e0ab.png)

## Changelog
🆑
image: Skillchips have been resprited to be smaller and more chip-like
/🆑

* Resprites Skillchips

---------

Co-authored-by: Thunder12345 <Thunder12345@users.noreply.github.com>

code/modules/library/skill_learning/skillchip.dm

@@ -9,8 +9,8 @@
 	name = "skillchip"
 	desc = "This biochip integrates with user's brain to enable mastery of specific skill. Consult certified Nanotrasen neurosurgeon before use."
 
-	icon = 'icons/obj/card.dmi'
-	icon_state = "data_3"
+	icon = 'icons/obj/module.dmi'
+	icon_state = "skillchip"
 	custom_price = PAYCHECK_CREW * 3
 	w_class = WEIGHT_CLASS_SMALL