chg: [surveillance] version updated and duplicates removed

clusters/surveillance-vendor.json

@@ -554,17 +554,6 @@
       "uuid": "9c29b716-82ea-11ee-a0d8-325096b39f47",
       "value": "GR Sistemi"
     },
-    {
-      "description": "GR Sistemi, Italian firm that's been trying to enter the crowded market of government spyware, also known by insiders as lawful interception.",
-      "meta": {
-        "refs": [
-          "https://www.atlanticcouncil.org/wp-content/uploads/2021/11/Surveillance-Technology-at-the-Fair.pdf",
-          "https://www.vice.com/en/article/kbyg7a/government-spyware-maker-doxes-itself-by-linking-to-its-site-in-malware-code"
-        ]
-      },
-      "uuid": "978317e8-82ea-11ee-a96b-325096b39f47",
-      "value": "GR Sistemi"
-    },
     {
       "description": "SS8, US based company is selling to a range of US government agencies as well as exporting surveillance equipment abroad. SS8 were also reportedly responsible for selling intrusion systems to the United Arab Emirates.",
       "meta": {
@@ -612,5 +601,5 @@
       "value": "Raxir"
     }
   ],
-  "version": 3
+  "version": 4
 }