Fix Gateway & Registry Diamond Upgrade script (#780)

- use updated config format for ganache test net and use isolated port to avoid collisions
- quiet down ganache logging

contracts/scripts/util.ts

@@ -9,6 +9,8 @@ const fs = require('fs')
 
 export const ZERO_ADDRESS = '0x0000000000000000000000000000000000000000'
 
+const isolatedPort = 18678
+
 export async function deployContractWithDeployer(
     deployer: SignerWithAddress,
     contractName: string,
@@ -89,9 +91,11 @@ export async function getFacets(diamondAddress: string): Promise<FacetMap> {
 async function startGanache() {
     return new Promise((resolve, reject) => {
         const server = ganache.server({
-            gasPrice: '0x0', // Set gas price to 0
+            miner: { defaultGasPrice: '0x0' },
+            chain: { hardfork: 'berlin' },
+            logging: { quiet: true },
         })
-        server.listen(8545, (err) => {
+        server.listen(isolatedPort, (err) => {
             if (err) reject(err)
             else resolve(server)
         })
@@ -114,16 +118,16 @@ export async function getRuntimeBytecode(bytecode) {
     }
     const ganacheServer = await startGanache()
 
-    const provider = new providers.JsonRpcProvider('http://127.0.0.1:8545')
+    const provider = new providers.JsonRpcProvider(
+        `http://127.0.0.1:${isolatedPort}`,
+    )
     const wallet = new Wallet(process.env.PRIVATE_KEY, provider)
     const contractFactory = new ContractFactory([], bytecode, wallet)
-    const contract = await contractFactory.deploy()
+    const contract = await contractFactory.deploy({ gasPrice: 0 })
     await contract.deployed()
 
     const runtimeBytecode = await provider.getCode(contract.address)
-
-    await stopGanache(ganacheServer)
-
+    stopGanache(ganacheServer)
     return runtimeBytecode
 }