chore: use errors.New to replace fmt.Errorf with no parameters

[RiceChuan]

use errors.New to replace fmt.Errorf with no parameters

[codecov]

Codecov Report

Attention: Patch coverage is 33.33333% with 14 lines in your changes missing coverage. Please review.

Project coverage is 39.38%. Comparing base (ee4809d) to head (55d890d).

Files with missing lines	Patch %	Lines
x/evm/abci.go	33.33%	14 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #2216      +/-   ##
==========================================
- Coverage   39.45%   39.38%   -0.07%     
==========================================
  Files         375      375              
  Lines       37417    37417              
==========================================
- Hits        14763    14738      -25     
- Misses      21706    21730      +24     
- Partials      948      949       +1     

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