chore(deps): Update dependency source-aws to v33.21.0

Author: cloudquery-ci[bot]

example_configs/spec.yml

@@ -2,7 +2,7 @@ kind: source
 spec:
   name: 'aws'
   path: 'cloudquery/aws'
-  version: 'v33.20.0' # latest version of aws plugin
+  version: 'v33.21.0' # latest version of aws plugin
   destinations: ['postgresql']
   tables: ['aws_s3_buckets', 'aws_ec2_instances']
 ---