Set target to ES2022 and lib to ES2023

[Mrtenz]

This updates the TypeScript target to ES2022, and sets includes the ES2023 lib. This matches what we use in the MetaMask extension, and removes the need for certain polyfills (when using hash private class properties for example).

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 94.35%. Comparing base (490e547) to head (a5813fc).
Report is 2 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #2751   +/-   ##
=======================================
  Coverage   94.35%   94.35%           
=======================================
  Files         476      476           
  Lines       10138    10139    +1     
  Branches     1542     1542           
=======================================
+ Hits         9566     9567    +1     
  Misses        572      572           

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