* Add recent_blockhash to requestAirdrop
* Move tx confirmation to separate method
* Add RpcClient airdrop methods
* Request cli airdrop via RpcClient
* Pass optional faucet_addr into TestValidator and fix tests
* Update client/src/rpc_client.rs
Co-authored-by: Michael Vines <mvines@gmail.com>
Co-authored-by: Michael Vines <mvines@gmail.com>
(cherry picked from commit 7dfb51c0b4
)
Co-authored-by: Tyera Eulberg <teulberg@gmail.com>