Remove sozo as a dependency of katana-runner crate

[kariy]

Description

its not being used, and there's not reason to use this as a dependency unless maybe for testing. but its not being used for testing anyway.

Related issue

Tests

• Yes
• No, because they aren't needed
• No, because I need help

Added to documentation?

• README.md
• Dojo Book
• No documentation needed

Checklist

• I've formatted my code (scripts/prettier.sh, scripts/rust_fmt.sh, scripts/cairo_fmt.sh)
• I've linted my code (scripts/clippy.sh, scripts/docs.sh)
• I've commented my code
• I've requested a review after addressing the comments

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 69.73%. Comparing base (855da31) to head (f499bf8).

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #1988   +/-   ##
=======================================
  Coverage   69.73%   69.73%           
=======================================
  Files         314      314           
  Lines       35654    35654           
=======================================
  Hits        24863    24863           
  Misses      10791    10791           

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