[BIP-482] Enable Savvy Tricrypto (svUSD-svETH-svBTC) Pool Gauge [Arbitrum] with 2% emission cap

[Xeonus]

https://snapshot.org/#/balancer.eth/proposal/0x09871371baf920fcbc112e6f625dc7a6c44bb83f7e8bfac56cb56f4ef48922c2