Migrated from Ropsten Network to Goerli

[0xumarkhatab]

trafficstars

Migrated to Goerli test net for future support because Ropsten is going to be depreciated

Changed Ropsten information to Goerli including faucet links Verified smart contract by myself on Goerli Etherscan and add the relevant links in sync with the previous version of the tutorial

[Delvir0]

https://github.com/LearnWeb3DAO/BasicFrontEndTutorial/blob/master/index.html showing ropsten instead of goerli when defining provider