Refactor: Improve error messages and type annotations in wasm types

[Pronoss]

• Fixed typo in ErrMigrationFailed description (errors.go): updated wording from "execution" to "migration" failure
• Explicitly defined the type for AllAccessTypes slice (params.go)
• Replaced pkg/errors.Wrap() with errorsmod.Wrap() for consistency with Cosmos SDK error handling (params.go)

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 45.96%. Comparing base (65d332c) to head (4d65305).

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #2172   +/-   ##
=======================================
  Coverage   45.96%   45.96%           
=======================================
  Files          78       78           
  Lines       10684    10684           
=======================================
  Hits         4911     4911           
  Misses       5335     5335           
  Partials      438      438           

Files with missing lines	Coverage Δ
x/wasm/types/errors.go	82.14% <ø> (ø)
x/wasm/types/params.go	70.73% <100.00%> (ø)

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