[BIP-644] Enable trenSTETH Gauge [Ethereum]

Enable trenSTETH Gauge on Mainnet, LRT 5Pool from Mellow Finance.

Rate providers reviewed here: balancer/code-review#93

Proposal: https://forum.balancer.fi/t/bip-xxx-enable-gauge-for-amphreth-rsteth-re7lrt-steaklrt-wsteth-ethereum/5837

BIPs/2024-W27/[BIP-644] Enable amphrETH/rstETH/Re7LRT/steakLRT/[BIP-644] Enable trenSTETH Gauge [Ethereum].json

@@ -0,0 +1,32 @@
+{
+  "version": "1.0",
+  "chainId": "1",
+  "createdAt": 1719437491465,
+  "meta": {
+    "name": "Transactions Batch",
+    "description": "",
+    "txBuilderVersion": "1.16.5",
+    "createdFromSafeAddress": "0xc38c5f97B34E175FFd35407fc91a937300E33860",
+    "createdFromOwnerAddress": "",
+    "checksum": "0xaa1886e5d3c7edb5fcff2f074964cb0d08696584be47b9f6ce572d09962e38a7"
+  },
+  "transactions": [
+    {
+      "to": "0x5DbAd78818D4c8958EfF2d5b95b28385A22113Cd",
+      "value": "0",
+      "data": null,
+      "contractMethod": {
+        "inputs": [
+          { "internalType": "address", "name": "gauge", "type": "address" },
+          { "internalType": "string", "name": "gaugeType", "type": "string" }
+        ],
+        "name": "addGauge",
+        "payable": false
+      },
+      "contractInputsValues": {
+        "gauge": "0x03ac2920378A51d6CA78813b1d7578Dab08d3760",
+        "gaugeType": "Ethereum"
+      }
+    }
+  ]
+}