steamcmd.json: fix urls (#12198)

fix #12176

Author: bbigras

bucket/steamcmd.json

@@ -6,7 +6,7 @@
         "identifier": "Freeware",
         "url": "https://developer.valvesoftware.com/wiki/Valve_Developer_Community:Terms_of_Use"
     },
-    "url": "http://media2.steampowered.com/client/steamcmd_win32.zip.02206ebeab552adff1086ee347bdd5153145d637#/dl.7z",
+    "url": "http://cdn.steamstatic.com/client/steamcmd_win32.zip.02206ebeab552adff1086ee347bdd5153145d637#/dl.7z",
     "hash": "cc66ea7639f4f5a6bce4d8a5d9c7d24eb5719749a9adee045edfb1d66a43001e",
     "bin": "steamcmd.exe",
     "persist": [
@@ -16,13 +16,13 @@
         "userdata"
     ],
     "checkver": {
-        "url": "http://media2.steampowered.com/client/steam_cmd_win32",
+        "url": "http://cdn.steamstatic.com/client/steam_cmd_win32",
         "regex": "\"version\"\\s+\"(\\d+)\"[\\s\\S]*?steamcmd_win32\\.zip\\.(?<random>[a-f\\d]{40})"
     },
     "autoupdate": {
-        "url": "http://media2.steampowered.com/client/steamcmd_win32.zip.$matchRandom#/dl.7z",
+        "url": "http://cdn.steamstatic.com/client/steamcmd_win32.zip.$matchRandom#/dl.7z",
         "hash": {
-            "url": "http://media2.steampowered.com/client/steam_cmd_win32",
+            "url": "http://cdn.steamstatic.com/client/steam_cmd_win32",
             "regex": "(?sm)$basename.*?$sha256"
         }
     }