refactor: update types according to AIP36 changes

[brenopolanski]

Summary

Update types according to AIP36 changes: https://github.com/ArkEcosystem/core/blob/2.7/packages/core-magistrate-crypto/src/enums.ts

Checklist

• Documentation (if necessary)
• Tests (if necessary)
• Ready to be merged

[codecov]

Codecov Report

Merging #720 into master will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master     #720   +/-   ##
=======================================
  Coverage   49.61%   49.61%           
=======================================
  Files          54       54           
  Lines         772      772           
  Branches       83       83           
=======================================
  Hits          383      383           
  Misses        375      375           
  Partials       14       14           

Flag	Coverage Δ
#unit	49.61% <ø> (ø)

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