Update datacenters.json

Author: github-actions

etc/shielding/datacenters.json

@@ -772,20 +772,6 @@
       "longitude": -118.408075
     }
   },
-  {
-    "code": "LGB",
-    "name": "Los Angeles (Metro)",
-    "group": "United States",
-    "region": "US-West",
-    "stats_region": "usa",
-    "billing_region": "North America",
-    "coordinates": {
-      "x": 0,
-      "y": 0,
-      "latitude": 33.942536,
-      "longitude": -118.408075
-    }
-  },
   {
     "code": "MAD",
     "name": "Madrid",