Add String::New overload for string_view

[cacharle]

Fixes #1703

[cacharle]

I added the New overload for Symbol aswell. I looked at other functions that take const char* but there is way too many of them and I don't want to unnecessarily bloat the code / break something so let me know if there is other place which could benefit from this overload

[legendecas]

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

[legendecas]

I added the New overload for Symbol aswell. I looked at other functions that take const char* but there is way too many of them and I don't want to unnecessarily bloat the code / break something so let me know if there is other place which could benefit from this overload

Sounds good! we can start with these two sites.