Merge branch 'andrius/usds-sources' into 'main'

feat: refresh USDS sources

See merge request flarenetwork/ftso/ftso-v2-example-value-provider!35

Author: adg-flare

src/config/feeds.json

@@ -857,21 +857,33 @@
       "name": "USDS/USD"
     },
     "sources": [
+      {
+        "exchange": "coinbase",
+        "symbol": "DAI/USD"
+      },
+      {
+        "exchange": "okx",
+        "symbol": "USDS/USDT"
+      },
       {
         "exchange": "mexc",
-        "symbol": "DAI/USDT"
+        "symbol": "USDS/USDT"
       },
       {
-        "exchange": "htx",
-        "symbol": "DAI/USDT"
+        "exchange": "binance",
+        "symbol": "USDS/USDT"
       },
       {
-        "exchange": "bybit",
-        "symbol": "DAI/USDT"
+        "exchange": "gate",
+        "symbol": "USDS/USDT"
       },
       {
-        "exchange": "okx",
-        "symbol": "DAI/USDT"
+        "exchange": "bitget",
+        "symbol": "USDS/USDT"
+      },
+      {
+        "exchange": "bingx",
+        "symbol": "USDS/USDT"
       }
     ]
   },