fix: Updated to use ethers-rs

Author: Maikol

Cargo.lock

@@ -3,9 +3,3 @@ members = [
     "common",
     "availability-oracle",
 ]
-
-[patch.'https://github.com/graphprotocol/eip-712-derive']
-#eip-712-derive = { path = "../eip-712-derive" }
-
-[patch.'https://github.com/graphprotocol/solidity-bindgen']
-#solidity-bindgen = { path = "../solidity-bindgen/solidity-bindgen" }

Cargo.toml

@@ -27,3 +27,5 @@ multibase = "0.8.0"
 moka = { version = "0.8", features = ["future"] }
 graphql-parser = "0.4.0"
 secp256k1 = "0.20.3"
+ethers = "2.0.10"
+url = "2.5.0"