update team name to correlate with standard (#1204)

Author: breathingdust

META.d/_summary.yaml

@@ -7,7 +7,7 @@ schema: 1.1
 partition: tf-ecosystem
 
 summary:
-  owner: team-terraform-aws
+  owner: team-tf-aws
   description: |
     An opinionated AWS SDK for Go v2 library for consistent authentication configuration between projects plus additional 
     helper functions. Relied on by the Terraform S3 Backend, terraform-provider-aws and terraform-provider-awscc.