Balaji Shetty Pachai

Results 2 issues of Balaji Shetty Pachai

### Description Same as that of mentioned in #8 - Adds `getSigner`, `getProvider` & `getSignerAndProvider` in `tasks/utils.ts` - The functions `getSigner`, `getProvider` internally calls `getSignerAndProvider`, since one function should do...

I have gone through all the hardhat tasks and have observed there are a few lines in each task that can be refactored. Those few lines are: ``` const privateKey...