fix deposit address setWithdrawalAddress callback

[ajansari95]

1. Summary

Fixes:

• Fixes the logic to set ICA account withdrawal address. Introduced by fixing a typo in v1.2.1

2.Type of change

Please delete options that are not relevant.

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• This change requires a documentation update

3. Implementation details

4. How to test/use

5. Checklist

• Does the Readme need to be updated?
• Have tests been added to cover the change

6. Limitations (optional)

N/A

7. Future Work (optional)

N/A

[joe-bowman]

lgtm