Adds Ties to Synth Snowflake Vendor (#6642)

# About the pull request

Adds neckties and a stethoscope to the synth snowflake vendor

# Explain why it's good for the game

More drip is good

# Testing Photographs and Procedure
<details>
<summary>Screenshots & Videos</summary>

Put screenshots and videos here with an empty line between the
screenshots and the `<details>` tags.

</details>


# Changelog



:cl: Nomoresolvalou
add: Added neckties and stethoscope to the synthetic snowflake vendor
/:cl:

code/game/machinery/vending/vendor_types/crew/synthetic.dm

@@ -349,6 +349,13 @@ GLOBAL_LIST_INIT(cm_vending_clothing_synth_snowflake, list(
 	list("Purple Armband", 6, /obj/item/clothing/accessory/armband/science, null, VENDOR_ITEM_REGULAR),
 	list("Yellow Armband", 6, /obj/item/clothing/accessory/armband/engine, null, VENDOR_ITEM_REGULAR),
 	list("Green Armband", 6, /obj/item/clothing/accessory/armband/medgreen, null, VENDOR_ITEM_REGULAR),
+	list("Blue Tie", 6, /obj/item/clothing/accessory/blue, null, VENDOR_ITEM_REGULAR),
+	list("Green Tie", 6, /obj/item/clothing/accessory/green, null, VENDOR_ITEM_REGULAR),
+	list("Black Tie", 6, /obj/item/clothing/accessory/black, null, VENDOR_ITEM_REGULAR),
+	list("Gold Tie", 6, /obj/item/clothing/accessory/gold, null, VENDOR_ITEM_REGULAR),
+	list("Red Tie", 6, /obj/item/clothing/accessory/red, null, VENDOR_ITEM_REGULAR),
+	list("Purple Tie", 6, /obj/item/clothing/accessory/purple, null, VENDOR_ITEM_REGULAR),
+	list("Stethoscope", 6, /obj/item/clothing/accessory/stethoscope, null, VENDOR_ITEM_REGULAR),
 	list("Dress Gloves", 6, /obj/item/clothing/gloves/marine/dress, null, VENDOR_ITEM_REGULAR),
 
 ))