l2geth: start script for regenesis v0.2.0 (#685)

* l2geth: update start script to v0.2.0 regenesis

* chore: add changeset

.changeset/wild-jokes-help.md

+---
+'@eth-optimism/l2geth': patch
+---
+
+Update `scripts/start.sh` to regenesis v0.2.0

l2geth/scripts/start.sh

@@ -8,14 +8,14 @@ DATADIR=$HOME/.ethereum
 ETH1_CHAIN_ID=1
 TARGET_GAS_LIMIT=9000000
 CHAIN_ID=10
-ETH1_CTC_DEPLOYMENT_HEIGHT=11650235
-ETH1_L1_GATEWAY_ADDRESS=
-ETH1_L1_CROSS_DOMAIN_MESSENGER_ADDRESS=0xfBE93ba0a2Df92A8e8D40cE00acCF9248a6Fc812
-ADDRESS_MANAGER_OWNER_ADDRESS=0xc6Dbc2DC7649c7d4292d955DA08A7C21a21e1528
-ROLLUP_STATE_DUMP_PATH=https://raw.githubusercontent.com/ethereum-optimism/regenesis/master/mainnet/2.json
+ETH1_CTC_DEPLOYMENT_HEIGHT=12207792
+ETH1_L1_GATEWAY_ADDRESS=0xF20C38fCdDF0C790319Fd7431d17ea0c2bC9959c
+ETH1_L1_CROSS_DOMAIN_MESSENGER_ADDRESS=0xD1EC7d40CCd01EB7A305b94cBa8AB6D17f6a9eFE
+ADDRESS_MANAGER_OWNER_ADDRESS=0x9BA6e03D8B90dE867373Db8cF1A58d2F7F006b3A
+ROLLUP_STATE_DUMP_PATH=https://storage.googleapis.com/optimism/mainnet/3.json
 ROLLUP_CLIENT_HTTP=http://localhost:7878
 ROLLUP_POLL_INTERVAL=15s
-ROLLUP_TIMESTAMP_REFRESH=15m
+ROLLUP_TIMESTAMP_REFRESH=3m
 CACHE=1024
 RPC_PORT=8545
 VERBOSITY=3
@@ -210,6 +210,7 @@ cmd="$cmd --cache $CACHE"
 cmd="$cmd --rpc"
 cmd="$cmd --dev"
 cmd="$cmd --chainid $CHAIN_ID"
+cmd="$cmd --networkid $CHAIN_ID"
 cmd="$cmd --rpcaddr 0.0.0.0"
 cmd="$cmd --rpcport $RPC_PORT"
 cmd="$cmd --rpcvhosts '*'"