chore(spanner): Update CODEOWNERS (#1304)

* chore(spanner): Update CODEOWNERS

* 🦉 Updates from OwlBot post-processor

See https://github.com/googleapis/repo-automation-bots/blob/main/packages/owl-bot/README.md

---------

Co-authored-by: Owl Bot <gcf-owl-bot[bot]@users.noreply.github.com>

Author: sakthivelmanii

.github/CODEOWNERS

@@ -5,8 +5,8 @@
 # https://help.github.com/en/github/creating-cloning-and-archiving-repositories/about-code-owners#codeowners-syntax
 # Note: This file is autogenerated. To make changes to the codeowner team, please update .repo-metadata.json.
 
-# @googleapis/yoshi-python @googleapis/api-spanner-python are the default owners for changes in this repo
-*     @googleapis/yoshi-python @googleapis/api-spanner-python
+# @googleapis/yoshi-python @googleapis/spanner-client-libraries-python are the default owners for changes in this repo
+*     @googleapis/yoshi-python @googleapis/spanner-client-libraries-python
 
-# @googleapis/python-samples-reviewers @googleapis/api-spanner-python are the default owners for samples changes
-/samples/   @googleapis/python-samples-reviewers @googleapis/api-spanner-python
+# @googleapis/python-samples-reviewers @googleapis/spanner-client-libraries-python are the default owners for samples changes
+/samples/   @googleapis/python-samples-reviewers @googleapis/spanner-client-libraries-python

.github/blunderbuss.yml

@@ -4,14 +4,14 @@
 # Note: This file is autogenerated. To make changes to the assignee
 # team, please update `codeowner_team` in `.repo-metadata.json`.
 assign_issues:
-  - googleapis/api-spanner-python
+  - googleapis/spanner-client-libraries-python
 
 assign_issues_by:
   - labels:
       - "samples"
     to:
       - googleapis/python-samples-reviewers
-      - googleapis/api-spanner-python
+      - googleapis/spanner-client-libraries-python
 
 assign_prs:
-  - googleapis/api-spanner-python
+  - googleapis/spanner-client-libraries-python

.repo-metadata.json

@@ -12,7 +12,7 @@
     "api_id": "spanner.googleapis.com",
     "requires_billing": true,
     "default_version": "v1",
-    "codeowner_team": "@googleapis/api-spanner-python",
+    "codeowner_team": "@googleapis/spanner-client-libraries-python",
     "api_shortname": "spanner",
     "api_description": "is a fully managed, mission-critical, \nrelational database service that offers transactional consistency at global scale, \nschemas, SQL (ANSI 2011 with extensions), and automatic, synchronous replication \nfor high availability.\n\nBe sure to activate the Cloud Spanner API on the Developer's Console to\nuse Cloud Spanner from your project."
 }