Add Date::New overload for a std::chrono::system_clock::time_point

[cacharle]

Fixes #1704

[cacharle]

Not too sure how to add a unit test for this since it seems they're being done in JS

[legendecas]

Would you mind adding a test case in https://github.com/nodejs/node-addon-api/blob/main/test/date.cc and https://github.com/nodejs/node-addon-api/blob/main/test/date.js? Thank you!

[cacharle]

Added some basic unit test, npm test takes too long to compile, how can I compile in parallel?

[KevinEady]

Guards for c++11 can be removed.

[codecov-commenter]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 63.56%. Comparing base (86a0524) to head (6dda28f).
⚠️ Report is 7 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #1705      +/-   ##
==========================================
+ Coverage   63.50%   63.56%   +0.05%     
==========================================
  Files           3        3              
  Lines        2047     2053       +6     
  Branches      728      729       +1     
==========================================
+ Hits         1300     1305       +5     
  Misses        162      162              
- Partials      585      586       +1     

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