Adds a reskin for the berserker armor (#3728)

## About The Pull Request

"Readds" the berserker armor from the Marked one megafauna, just as a
craftable varient from the Red berserker armor that you can obtained
from the lavaland chest, the stats of both are the exact same just a
different look, the armor rating remains unchanged.

This PR also adds the cape from Marked one as "Tettered Cloak" into the
loadout menu

## Why It's Good For The Game

More armor variety for lavaland armor and a cool looking "new" cloak

## Proof Of Testing

compiles and works on my end


![image](https://github.com/user-attachments/assets/b172fa68-6be9-41c5-af57-9f1e5fe56126)

![image](https://github.com/user-attachments/assets/a0624c40-6f6f-42b4-bf10-ec1e1108aa2d)


## Changelog

🆑
add: Added new reskin for the berserker armor
add: Added new cloak in the loadout
/🆑

code/modules/mining/lavaland/mining_loot/berserker.dm

@@ -13,7 +13,7 @@
 	icon_state = "berserker"
 	icon = 'icons/obj/clothing/suits/armor.dmi'
 	worn_icon = 'icons/mob/clothing/suits/armor.dmi'
-	worn_icon_digi = 'modular_skyrat/master_files/icons/mob/clothing/suit_digi.dmi' // SKYRAT EDIT - DIGIS
+	worn_icon_digi = 'modular_skyrat/master_files/icons/mob/clothing/suit_digi.dmi' // BUBBER EDIT - DIGIS
 	hoodtype = /obj/item/clothing/head/hooded/berserker
 	armor_type = /datum/armor/hooded_berserker
 	cold_protection = CHEST|GROIN|LEGS|FEET|ARMS|HANDS