fix(katana-core): replace compiled class hash with class hash

[kariy]

Replace genesis state predefined declared classes map's key from compiled class hash to class hash. The intended type should be ClassHash and not CompiledClassHash.

The class hash for the generated Account also has to be changed as it is supposed to be the class hash. Changing this value means that the resulting account address is also changed.

This is easily missed because both types are essentially the same as they're both an alias for FieldElement.

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests ✅

Comparison is base (36e5853) 67.13% compared to head (b97626b) 67.12%.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #1404      +/-   ##
==========================================
- Coverage   67.13%   67.12%   -0.01%     
==========================================
  Files         231      231              
  Lines       20858    20844      -14     
==========================================
- Hits        14003    13992      -11     
+ Misses       6855     6852       -3     

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