NSHighResolutionCapable true, local building of darwin packages

[sidevesh]

Set NSHighResolutionCapable to true to prevent blurry appeareance on Mac OS,
Add support for building darwin-bundle, darwin-dmg and darwin-pkg locally on darwin

[provokateurin]

I will test this in my MacOS VM soon

[provokateurin]

Building works fine, but did you try installing the pkg? When installing using the GUI it shows there is an error and when installing using the installer command it also shows there is an error (stops at 97.75%), but no log is generated even with -verbose. I think this PR isn't the breaking change, but I would appreciate it if you can try to also fix it as working in the VM is a pain

[sidevesh]

@jld3103 made the suggested changes,
didn't try installing pkg since my app doesn't use darwin-pkg format,
don't think its related to this PR since in darwin-pkg case the tool used for packaging mkbom is the same for both linux and darwin.
Will give it a try though, that could be a separate PR.

[provokateurin]

LGTM

[provokateurin]

@sidevesh Released in v0.43.0