s3/hive: allow the use of the AWS default credentials provider

[thda]

There is no documented way to use the AWS default credentials provider for hive / native s3.

It is useful to support all the identity sources (ec2 instance metadata, EKS pod identity, temporary credentials, credentials helper, AWS IAM Roles Anywhere) and allows setting up Trino using the canonical AWS setup process.

I suggest:

• adding a s3.credentials-provider parameter to the native s3 implementation (similar to what's done in legacy s3)
• adding hive.metastore.glue.credentials-provider to the AWS Glue catalog configuration properties

This would add flexibility for the user to chose its preferred auth method, and write custom classes to do so.

Thanks

[electrum]

If you don't specify any credential configuration, then it should use the default provider.