nukes cev-eris style helmets, adds ERT helmets, eva helmet inhand fix (#17808)

Resources/Textures/Clothing/Head/Helmets/security.rsi/meta.json

@@ -1,7 +1,7 @@
 {
   "version": 1,
   "license": "CC-BY-SA-3.0",
-  "copyright": "Taken from cev-eris at commit https://github.com/discordia-space/CEV-Eris/commit/a75dee2e6d236612dbd403dd5f8687ca930c01f1",
+  "copyright": "Taken from tgstation at commit https://github.com/tgstation/tgstation/commit/4f6190e2895e09116663ef282d3ce1d8b35c032e",
   "size": {
     "x": 32,
     "y": 32
@@ -15,7 +15,11 @@
       "directions": 4
     },
     {
-      "name": "equipped-HELMET-hamster",
+      "name": "light-equipped-HELMET",
+      "directions": 4
+    },
+    {
+      "name": "lighton-equipped-HELMET",
       "directions": 4
     },
     {