Add missing titles and descriptions to regos that were missing them

[louislang]

No description provided.

[matt-phylum]

I thought we deleted these three policies?

[louislang]

If we did, we should delete this and remove from prod. But when I first pulled this repo and uploaded using this script, they were present in the clone.

[matt-phylum]

default.rego isn't the default anymore. It's been replaced by the new default set.

I think license_agpl.rego has been replaced by copyleft_license.rego. copyleft_license is more general and uses an issue tag instead of looking at the license string with regular expressions.

per_domain.rego was more of an example of how to write a custom policy than a policy that we could recommend to users via the policy store. It's hard to explain what it does or why you would want a reusable policy that does specifically that, especially now that we support combining policies.

It looks like they're still in the repo, so we could use this PR to remove them.

[furi0us333]

@matt-phylum is correct. I am closing this PR in favor or removing them via #12