add changeBeneficiaryAddress to useManager hook

[vibern0]

This would allow managers to replace beneficiary accounts, without losing it's data.

The method is called changeBeneficiaryAddressByManager on the smart contract.

https://github.com/impactMarket/impact-market-smart-contracts/pull/126/files#diff-559737589b443db342076a1793303db188c3c5373111b8c2cc63041c0e2ccc97R1064

[Another-DevX]

I want to be assigned to this