Add this library to vcpkg

[kelteseth]

Hi all,
Thanks for this wonderful library. It would be awesome if we could add this to vcpkg, so that I can have all of my dependencies installed in one command 😁

[danvratil]

Great idea :)

I submitted PRs to vcpkg:

• qcoro-qt5: [qcoro-qt5] New port microsoft/vcpkg#33272
• qcoro-qt6: [qcoro] New port microsoft/vcpkg#33273

For now without OSX support, because the release build in the CI crashes the Apple Clang compiler, but I'll look into later.