feat(schema): Enable autoupdate for 'license'

[niheaven]

• Fix license property in autoupdate missing in schema.json #2454
• Close Include license and shortcuts in autoupdate in schema.json #2456
• Also make description, homepage and license properties required.

[niheaven]

If there is any property that really needs to be updated, please add a comment.

[rashil2000]

url is also a mandatory property, right?

[niheaven]

It isn't if we want some meta manifest later.

[rashil2000]

But for now we have no such feature for meta manifest. For now we should make url required. We can change it back later.

[niheaven]

arch structure has arch url and no noarch url, so this could not be required...

[pratikpc]

Also make description, homepage and license properties required.

This won't cause problems with repos which are using Scoop to maintain and update their own buckets right?

[niheaven]

Yes, this is just a schema, and modification doesn't change user experience.

[rasa]

Making the description, homepage and license properties required, has caused hundreds of outside manifests to fail validation. For internal buckets, we can certainly require these fields, but they not are required for scoop to operate correctly.

At the very least, I like us to consider making the description field optional. Thoughts?

[niheaven]

So the only field that make scoop workable is version, right? Now url or arch.url and hashes are required, too, but the schema cannot properly check it.

I'll remove description and keep homepage and license since they are essential for an app, and could discuss if removing these two.