Fixing invariance checks for testnet

[slundqui]

• Ignoring known error with mock steth and vault shares check.
• Generating morpho market params id instead of hard coded id.

[codecov]

Codecov Report

Attention: Patch coverage is 33.33333% with 4 lines in your changes missing coverage. Please review.

Project coverage is 81.30%. Comparing base (db852b2) to head (08c9e6f).
Report is 75 commits behind head on main.

Files with missing lines	Patch %	Lines
...gent0/ethpy/hyperdrive/interface/read_interface.py	25.00%	3 Missing ⚠️
...c/agent0/hyperfuzz/system_fuzz/invariant_checks.py	50.00%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #1632      +/-   ##
==========================================
+ Coverage   81.25%   81.30%   +0.05%     
==========================================
  Files          98       98              
  Lines        7329     7333       +4     
==========================================
+ Hits         5955     5962       +7     
+ Misses       1374     1371       -3     

Flag	Coverage Δ
unittests	81.30% <33.33%> (+0.05%)	⬆️

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