refactor: fix integration test suite to resolve lock contention problem from external app injection

[cloudgray]

Description

Closes: #809

Done

• Solve lock contention problem when injecting external app using wasm module into cosmos/evm integration test suite
• Fix evmd specific validation logic in precompile integration test
• Test with MANTRA-Chain fork (18 decimals chain) (commit)
  • all precompile integration tests
  • eip7702 tests
  • eip712 test
  • backend_test
  • x_feemarket_test

Future works

• Separate EvmApp interface for each Test case
  • e.g. EvmAppWithStakingPrecompile
    • app should implement GetStakingKeeper()
    • app doesn't have to implement GetAuthzKeeper() which is need for IBC integration test
• Test with 6 decimals chain
• Fix failing tests with different app setup
  • e.g. Preinstall: We should setup preinstall in test code, not only evmd/genesis.go to execute tests with external apps.

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Author Checklist

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I have...

• tackled an existing issue or discussed with a team member
• left instructions on how to review the changes
• targeted the main branch

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 65.20%. Comparing base (0f7b883) to head (6654b8f).

❌ Your project check has failed because the head coverage (65.20%) is below the target coverage (90.00%). You can increase the head coverage or adjust the target coverage.

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #810      +/-   ##
==========================================
+ Coverage   65.17%   65.20%   +0.03%     
==========================================
  Files         317      317              
  Lines       21600    21598       -2     
==========================================
+ Hits        14078    14084       +6     
- Misses       6345     6353       +8     
+ Partials     1177     1161      -16     

see 2 files with indirect coverage changes

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