Update ABIs

Author: vmarkushin

hyperspace/ethereum/src/abi/tendermint-client-abi.json

@@ -148,30 +148,6 @@
     "outputs": [],
     "stateMutability": "view"
   },
-  {
-    "type": "function",
-    "name": "concatenateStrings",
-    "inputs": [
-      {
-        "name": "str1",
-        "type": "string",
-        "internalType": "string"
-      },
-      {
-        "name": "str2",
-        "type": "string",
-        "internalType": "string"
-      }
-    ],
-    "outputs": [
-      {
-        "name": "",
-        "type": "string",
-        "internalType": "string"
-      }
-    ],
-    "stateMutability": "pure"
-  },
   {
     "type": "function",
     "name": "concatenateWithDelimiter",