chore(deps): bump @openzeppelin/defender-sdk-network-client from 1.14.4 to 2.0.0 in /packages/hardhat-zksync-upgradable

chore(deps): bump @openzeppelin/defender-sdk-network-client from 1.14.4 to 2.0.0 in /packages/hardhat-zksync-upgradable #1696