Added 3 to hypospray transfer amount option (#4272)

# About the pull request

Added 3 to hypospray transfer amount option


# Explain why it's good for the game

Let my epi hypospray boys free

# 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: Morrow
add: Added 3 to hypospray transfer amount option
/:cl:

code/game/objects/items/reagent_containers/hypospray.dm

@@ -10,7 +10,7 @@
 	icon_state = "hypo"
 	amount_per_transfer_from_this = 5
 	volume = 30
-	possible_transfer_amounts = list(5,10,15,30)
+	possible_transfer_amounts = list(3, 5, 10, 15, 30)
 	flags_atom = FPRINT|OPENCONTAINER
 	flags_equip_slot = SLOT_WAIST
 	flags_item = NOBLUDGEON