Add Nodeinfra validator info for testnet (#707)

Author: daw8n

testnet/02e38031e789ce5ab099f6f882267c2e4518b259c605f43d498b2535681b7d709c.json

@@ -1,10 +1,10 @@
 {
   "id": 82,
-  "name": "02e38031e789ce5ab099f6f882267c2e4518b259c605f43d498b2535681b7d709c",
+  "name": "Nodeinfra",
   "secp": "02e38031e789ce5ab099f6f882267c2e4518b259c605f43d498b2535681b7d709c",
   "bls": "9234b700b40e87b01b7721b094df475dc6deb65249b6a0411ebebd7872a70c54111a8634b677a51673b360bffc470df8",
-  "website": "",
-  "description": "",
-  "logo": "",
-  "x": ""
+  "website": "https://nodeinfra.com/",
+  "description": "Korean validator focused on reliability and security",
+  "logo": "https://nodeinfra.com/niLogo.png",
+  "x": "https://x.com/nodeinfra"
 }