CORS - support AWS APIs (NC and containerized)

[jackyalbo]

Explain the changes

1. Adding support to the S3 CORS API: PUT/GET/DELETE
2. Changing default CORS behavior from a set of defaults to supporting the API following AWS documentation:
   https://docs.aws.amazon.com/AmazonS3/latest/userguide/cors.html
   with some ideas from Azure documentation here: https://learn.microsoft.com/en-us/rest/api/storageservices/cross-origin-resource-sharing--cors--support-for-the-azure-storage-services
3. Adding an option to create an anonymous bucket policy for read when getting a public-read acl, used by ceph-s3 tests

Issues: Fixed #xxx / Gap #xxx

Testing Instructions:

1. Added a few tests from ceph-tests suite.

• Doc added/updated
• Tests added

[nimrod-becker]

I know it's still in draft, but remember to update the table from #8529 once @Neon-White merged it.
It could also be worth adding to bucketspace_s3 since it's a simple proxy in this case.

[jackyalbo]

I know it's still in draft, but remember to update the table from #8529 once @Neon-White merged it. It could also be worth adding to bucketspace_s3 since it's a simple proxy in this case.

@nimrod-becker, about your second remark, it seems we don't support most of the bucket-level operations in bucketspace_s3 (lifecycle, tagging, encryption, bucket-policy, and so on), so I think we shouldn't add it also in this case, it can be added once we will support bucket-level operations in our APIs in the future (I remember that we wanted to work on it in the past)

[nimrod-becker]

We can, we can either do it all together or add this one,

[liranmauda]

LGTM