Update Token Hardhat tasks to use `--contract`/`--destination` instead of `--from`/`--to`

NFT:

```
npx hardhat nft:mint \
  --contract $ZETACHAIN_NFT \
  --token-uri https://example.org \
  --network zeta_testnet \
  --json
```

Token:

```
npx hardhat token:transfer \
  --from $ZETACHAIN_TOKEN \
  --to $BASE_ZRC20 \
  --token-id $TOKEN1 \
  --network zeta_testnet \
  --gas-amount 5
```

Options should be called the same way.