chore: Remove anthos-dpe from owners

.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/anthos-dpe are the default owners for changes in this repo
-*     @googleapis/yoshi-python @googleapis/anthos-dpe
+# @googleapis/yoshi-python is the default owner for changes in this repo
+*     @googleapis/yoshi-python
 
-# @googleapis/python-samples-reviewers @googleapis/anthos-dpe are the default owners for samples changes
-/samples/   @googleapis/python-samples-reviewers @googleapis/anthos-dpe
+# @googleapis/python-samples-reviewers is the default owner for samples changes
+/samples/   @googleapis/python-samples-reviewers

.repo-metadata.json

@@ -10,7 +10,6 @@
     "repo": "googleapis/python-container",
     "distribution_name": "google-cloud-container",
     "api_id": "container.googleapis.com",
-    "codeowner_team": "@googleapis/anthos-dpe",
     "requires_billing": true,
     "default_version": "v1",
     "api_shortname": "container",