[MIRROR] Birdshot: Prisoners can leave the gulag again (#305)

* Birdshot: Prisoners can leave the gulag again (#80751)

## About The Pull Request

Removes the access restrictions from the airlock leading to the prisoner
side of birdshot's gulag shuttle. This allows freed gulag prisoners to
leave the shuttle without having to wait with no access to a radio until
security notices them. Incidentally adds missing cyclelink helpers to
the airlocks.

Fixes #80752

## Why It's Good For The Game

They've already done their sentence and shouldn't be kept in purgatory.

## Changelog
:cl:
fix: Birdshot: Released gulag prisoners can now get off the gulag
shuttle.
fix: Birdshot: The gulag shuttle airlocks will now cycle like other
airlocks.
/:cl:

* Birdshot: Prisoners can leave the gulag again

---------

Co-authored-by: Thunder12345 <[email protected]>
Co-authored-by: NovaBot <[email protected]>

_maps/map_files/Birdshot/birdshot.dmm

@@ -40777,6 +40777,16 @@
 /obj/effect/turf_decal/tile/neutral/fourcorners,
 /turf/open/floor/iron,
 /area/station/hallway/primary/port)
+"oBv" = (
+/obj/machinery/door/airlock/external{
+	name = "Labor Camp Shuttle Airlock";
+	shuttledocked = 1
+	},
+/obj/effect/mapping_helpers/airlock/cyclelink_helper{
+	dir = 8
+	},
+/turf/open/floor/iron/dark/small,
+/area/station/security/processing)
 "oBA" = (
 /obj/structure/cable,
 /obj/structure/disposalpipe/segment,
@@ -44932,6 +44942,17 @@
 	},
 /turf/open/floor/iron/textured_half,
 /area/station/service/hydroponics/garden)
+"pUS" = (
+/obj/machinery/door/airlock/external{
+	name = "Labor Camp Shuttle Airlock";
+	shuttledocked = 1
+	},
+/obj/structure/cable,
+/obj/effect/mapping_helpers/airlock/cyclelink_helper{
+	dir = 4
+	},
+/turf/open/floor/iron/dark/small,
+/area/station/security/processing)
 "pVa" = (
 /obj/machinery/atmospherics/components/unary/vent_pump/on/layer4{
 	dir = 4
@@ -46158,6 +46179,9 @@
 	shuttledocked = 1
 	},
 /obj/effect/mapping_helpers/airlock/access/all/security/general,
+/obj/effect/mapping_helpers/airlock/cyclelink_helper{
+	dir = 8
+	},
 /turf/open/floor/iron/dark/small,
 /area/station/security/processing)
 "qnj" = (
@@ -70325,6 +70349,9 @@
 	},
 /obj/effect/mapping_helpers/airlock/access/all/security/general,
 /obj/structure/cable,
+/obj/effect/mapping_helpers/airlock/cyclelink_helper{
+	dir = 4
+	},
 /turf/open/floor/iron/dark/small,
 /area/station/security/processing)
 "xLm" = (
@@ -90250,7 +90277,7 @@ xur
 nGi
 yaU
 xsF
-xLl
+pUS
 xur
 bCf
 xur
@@ -91021,7 +91048,7 @@ nCH
 blb
 blb
 wpO
-qnc
+oBv
 xKv
 blb
 xKv