Add: Sova Sepolia Testnet config (chainId: 120893) (#7586)

* add sova sepolia testnet

* run prettier, rm url slash at end

Author: PowVT

_data/chains/eip155-120893.json

@@ -0,0 +1,25 @@
+{
+  "name": "Sova Sepolia Testnet",
+  "chain": "ETH",
+  "icon": "sova",
+  "rpc": ["https://rpc.testnet.sova.io"],
+  "faucets": [],
+  "nativeCurrency": {
+    "name": "Sepolia Ether",
+    "symbol": "ETH",
+    "decimals": 18
+  },
+  "infoURL": "https://sova.io",
+  "shortName": "sovasep",
+  "chainId": 120893,
+  "networkId": 120893,
+  "slip44": 1,
+  "explorers": [
+    {
+      "name": "blockscout",
+      "url": "https://explorer.testnet.sova.io",
+      "icon": "blockscout",
+      "standard": "EIP3091"
+    }
+  ]
+}

_data/icons/sova.json

@@ -0,0 +1,8 @@
+[
+  {
+    "url": "ipfs://bafkreid7xn7bs3l66axinbq25gl7ypdlwbinnbit4bz3qcy36fia4icrgm",
+    "width": 400,
+    "height": 400,
+    "format": "jpg"
+  }
+]