Use bridge-connected L2 WETH for Arbitrum Rinkeby Faucet

[DZGoldman]

Loving the faucet, thanks for putting this out!

Could you use https://testnet.arbiscan.io/address/0xB47e6A5f8b33b3F17603C83a0535A9dcD7E32681 (instead of https://testnet.arbiscan.io/address/0xEBbc3452Cc911591e4F18f3b36727Df45d6bd1f9) for Arbitrum Rinkeby WETH? This is the WETH contract that's mapped to the L1 Rinkeby WETH contract (the L1 contract you're already using) through the WETH bridge/gateway for deposits / withdrawals.