Update the Greek faction.

Greece has C-130s and Patriots. They don't have the E-3 but they do have
AEW&C via the ER-99, which isn't in DCS so just use an E-3 to pretend.
Also remove the Hawk radar as an EWR since we have the P-19 which is
better.

resources/factions/greece_2005.json

@@ -8,12 +8,16 @@
   ],
   "aircrafts": [
     "AH-64A Apache",
+    "C-130",
     "F-16CM Fighting Falcon (Block 50)",
     "F-4E Phantom II",
     "Mirage 2000-5",
     "Mirage 2000C",
     "UH-1H Iroquois"
   ],
+  "awacs": [
+    "E-3A"
+  ],
   "tankers": [
     "KC-130"
   ],
@@ -40,13 +44,13 @@
   ],
   "air_defenses": [
     "HawkGenerator",
+    "PatriotGenerator",
     "SA8Generator",
     "SA10Generator",
     "SA15Generator",
     "ZU23Generator"
   ],
   "ewrs": [
-    "HawkEwrGenerator",
     "FlatFaceGenerator"
   ],
   "navy_generators": [
@@ -54,4 +58,4 @@
   ],
   "has_jtac": true,
   "jtac_unit": "MQ-9 Reaper"
-}
+}