Update preprocessor directives to use NET5_0_OR_GREATER to support .net 6 #127
Description
In various parts of the codebase, e.g. HttpNodeJSService.cs, we see preprocessor directives like
#if NETCOREAPP3_1 || NET5_0
...
#endif
Now that .net 6 is out, would the following make more sense?
#if NETCOREAPP3_1 || NET5_0_OR_GREATER
...
#endif
From what I can tell, using this library in a .net 6 app doesn't allow for the use of HTTP 2.0, for example.
Happy to contribute a PR if it's easier to get this change in, just let me know!