Emergency Response Team (#6258)

* Clothing pass 1

Backpacks, hardsuits and helmets pass 1

* ERT Leader Role first pass

* ERT Backpacks (nearly there)

* ERT Backpacks final

* ERT helmets pass 1

* remaining hardsuit sprites added.

* ERT leader ID

* removed duplicates

* hardsuits + helmets entities

* ID + PDA for ERT

* ERT leader role pass 1

* job icons / markers for ERT

* military / ert name dataset

* starting gear pass 1 for ERT

* removed in favor of singular ERT roles file

* ERT mobs for spawning

* ERT spawn points added

* fixed case on ERT name

* Increased ERT access to most areas

* ERT ghost role takeover fixes

* ERT removed invalid parent

* path issue resolved

* more file path fixes

* fixes random naming pt 1

* Buffs ERT hardsuits and integrates helmet

parents ert to syndie hardsuit and adds toggleable helmet

* Adds suit storage slot and cargo access

* Adds backpack fills for ERT

* Updates ERT loadout for filled backpacks

+ other misc changes

* buff ERT backpack storage

* fixes ert jani backpack fills

* tweaks spawn loadout to EVA

* gave centcom official AA

* formatting

* ERT shuttle mapped with spawners

* update access

Resources/Textures/Clothing/Back/Backpacks/ertsec.rsi/meta.json

@@ -0,0 +1,26 @@
+{
+  "version": 1,
+  "license": "CC-BY-SA-3.0",
+  "copyright": "Taken from paradisestation at commit https://github.com/ParadiseSS13/Paradise/commit/12c21ced8432015485484b17e311dcceb7c458f6",
+  "size": {
+    "x": 32,
+    "y": 32
+  },
+  "states": [
+    {
+      "name": "icon"
+    },
+    {
+      "name": "equipped-BACKPACK",
+      "directions": 4
+    },
+    {
+      "name": "inhand-left",
+      "directions": 4
+    },
+    {
+      "name": "inhand-right",
+      "directions": 4
+    }
+  ]
+}