Adds new Role restricted Traitor item: Reticence Assasination Exosuit (#81212)

## About The Pull Request

Adds a decade old item that has been in the code for a LONG LONG TIME
but yet still unobtainable without admin intervention

as a traitor item as it was (supposedly?) designed as

screenshots of the item

![image](https://github.com/tgstation/tgstation/assets/118483925/eb73dc81-f957-4c7b-8b8f-035311440e22)

![image](https://github.com/tgstation/tgstation/assets/118483925/2b431736-824c-4ba1-b2d9-4480b71ab261)

and a ameteur demonstration video


https://github.com/tgstation/tgstation/assets/118483925/641dfc9c-d548-4e56-a106-6f85a5c12ad4




Note: this is my first ever addition PR in tgstation, please inform me
if you believe i have made any issues!
## Why It's Good For The Game

makes a decade old mime-themed item, obtainable by mime traitors
this item is a **VERY FRAGILE** silent, fast, "assasination" exosuit
the suit has barely any armor and exactly 100 durability making it
extremely fragile to oncoming attacks, however, it includes a RCD, a
silenced pistol and the ability to punch open structures

effectively making this a glass cannon

personally i think this item should have been obtainable by mime
traitors in the first place, but i dont get why it never was, i believe
it to be a fairly balanced item for any ordinary traitor to use ((unlike
certain items))

so i believe its a good addition
## Changelog
🆑
add: Added Reticence Assasination Exosuit For 20 TC to mime traitors
tweak: makes the mime mech have a air tank by default
tweak: reticence is faster and slightly stronger
/🆑

code/modules/uplink/uplink_items/job.dm

@@ -369,3 +369,14 @@
 	restricted_roles = list(JOB_ASSISTANT, JOB_MIME, JOB_CLOWN)
 	restricted = TRUE
 	refundable = FALSE
+
+
+/datum/uplink_item/role_restricted/reticence
+	name = "Reticence Cloaked Assasination exosuit"
+	desc = "A silent, fast, and nigh-invisible but exceptionally fragile miming exosuit! \
+	fully equipped with a near-silenced pistol, and a RCD for your best assasination needs, Does not include tools, No refunds."
+	item = /obj/vehicle/sealed/mecha/reticence/loaded
+	cost = 20
+	restricted_roles = list(JOB_MIME)
+	restricted = TRUE
+	refundable = FALSE

code/modules/vehicles/mecha/combat/reticence.dm

@@ -3,12 +3,12 @@
 	name = "\improper reticence"
 	icon_state = "reticence"
 	base_icon_state = "reticence"
-	movedelay = 2
-	max_integrity = 100
+	movedelay = 1
+	max_integrity = 120
 	armor_type = /datum/armor/mecha_reticence
 	max_temperature = 15000
 	force = 30
-	destruction_sleep_duration = 40
+	destruction_sleep_duration = 1
 	exit_delay = 40
 	wreckage = /obj/structure/mecha_wreckage/reticence
 	accesses = list(ACCESS_MECH_SCIENCE, ACCESS_THEATRE)
@@ -25,10 +25,10 @@
 	color = "#87878715"
 
 /datum/armor/mecha_reticence
-	melee = 25
-	bullet = 20
-	laser = 30
-	energy = 15
+	melee = 40
+	bullet = 40
+	laser = 50
+	energy = 20
 	fire = 100
 	acid = 100
 
@@ -36,13 +36,13 @@
 	equip_by_category = list(
 		MECHA_L_ARM = /obj/item/mecha_parts/mecha_equipment/weapon/ballistic/silenced,
 		MECHA_R_ARM = /obj/item/mecha_parts/mecha_equipment/rcd,
-		MECHA_UTILITY = list(),
-		MECHA_POWER = list(),
+		MECHA_UTILITY = list(/obj/item/mecha_parts/mecha_equipment/radio, /obj/item/mecha_parts/mecha_equipment/air_tank/full, /obj/item/mecha_parts/mecha_equipment/thrusters/ion),
+		MECHA_POWER = /obj/item/mecha_parts/mecha_equipment/generator,
 		MECHA_ARMOR = list(),
 	)
 
 /obj/vehicle/sealed/mecha/reticence/loaded/populate_parts()
-	cell = new /obj/item/stock_parts/cell/hyper(src)
+	cell = new /obj/item/stock_parts/cell/bluespace(src)
 	scanmod = new /obj/item/stock_parts/scanning_module/phasic(src)
 	capacitor = new /obj/item/stock_parts/capacitor/super(src)
 	servo = new /obj/item/stock_parts/servo/pico(src)