Implement Adapter.SupportsExtendedAdvertising on Windows

[janusw]

see the discussion in #815

[janusw]

@axa88 Could you check if this works well for you? (Testing on Windows is not fully impossible but rather effortful for me). There is a nupkg built by GHA which you can use for testing.

[axa88]

@axa88 Could you check if this works well for you? (Testing on Windows is not fully impossible but rather effortful for me). There is a nupkg built by GHA which you can use for testing.

Im not entirely sure of what i need to confirm proper functionality.
But i do know i do not have Windows hardware that supports extended advertising...

[janusw]

@axa88 Could you check if this works well for you? (Testing on Windows is not fully impossible but rather effortful for me). There is a nupkg built by GHA which you can use for testing.

Im not entirely sure of what i need to confirm proper functionality. But i do know i do not have Windows hardware that supports extended advertising...

Well, in that case it would be enough if you could simply confirm that SupportsExtendedAdvertising still returns false, as before (and there are no exceptions or errors).

I'll check if I have some Windows hardware that supports extended advertising.

[axa88]

Well, in that case it would be enough if you could simply confirm that SupportsExtendedAdvertising still returns false, as before (and there are no exceptions or errors).

Things continue to work as they did..

[janusw]

Well, in that case it would be enough if you could simply confirm that SupportsExtendedAdvertising still returns false, as before (and there are no exceptions or errors).

Things continue to work as they did..

Thanks for the confirmation. I also managed to test this by now, but my Windows test device also returns false (an oldish Dell XPS 13 notebook). In any case this is enough to verify that the native API call works correctly, so I will merge this simple PR.