Adding chain host and port arguments to fork fuzz bot script

[codecov[bot]]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Project coverage is 81.20%. Comparing base (e5b18f8) to head (372bdfc). Report is 79 commits behind head on main.

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #1640 +/- ## ========================================== - Coverage 81.43% 81.20% -0.24% ========================================== Files 98 98 Lines 7384 7384 ========================================== - Hits 6013 5996 -17 - Misses 1371 1388 +17 ``` | [Flag](https://app.codecov.io/gh/delvtech/agent0/pull/1640/flags?src=pr&el=flags&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=delvtech) | Coverage Δ | | |---|---|---| | [unittests](https://app.codecov.io/gh/delvtech/agent0/pull/1640/flags?src=pr&el=flag&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=delvtech) | `81.20% <ø> (-0.24%)` | :arrow_down: | Flags with carried forward coverage won't be shown. [Click here](https://docs.codecov.io/docs/carryforward-flags?utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=delvtech#carryforward-flags-in-the-pull-request-comment) to find out more.

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