Add cMeta: MetaCelo on Celo

[MetaCelo]

• [x] I understand that token listing is not required to use the SushiSwap Interface with a token.
• [x] I understand that filing an issue or adding liquidity does not guarantee addition to the Sushi default token list.
• [x] I will not ping the Discord about this listing request.

Please provide the following information for your token.

Network: Celo Token Address (checkSum): 0xF3608F846cA73147F08FdE8D57f45E27CeEA4d61 Token Name (from contract): MetaCelo Token Decimals (from contract): 18 Token Symbol (from contract): cMeta SushiSwap V2 Pair Address of Token: 0x25b2cfe40157347d64bfc043ec7ae3e357e6bee3

Link to sushiswap/assets PR: sushiswap/assets#373 Link to the official homepage of token: https://metacelo.io/ Link to CoinMarketCap or CoinGecko page of token: https://coinmarketcap.com/currencies/metacelo Link to official Twitter account: https://twitter.com/Meta_Celo

[jiro-ono]

Added