chore(python): support multiple codeowners in blunderbuss

Source-Link: googleapis/synthtool@7d3cf14
Post-Processor: gcr.io/cloud-devrel-public-resources/owlbot-python:latest@sha256:704d34f7c25e15fcb12ac19af08eb7cf01eabc16fb4781590223e01dd252985e

.github/.OwlBot.lock.yaml

@@ -13,5 +13,5 @@
 # limitations under the License.
 docker:
   image: gcr.io/cloud-devrel-public-resources/owlbot-python:latest
-  digest: sha256:a8a80fc6456e433df53fc2a0d72ca0345db0ddefb409f1b75b118dfd1babd952
-# created: 2024-03-15T16:25:47.905264637Z
+  digest: sha256:704d34f7c25e15fcb12ac19af08eb7cf01eabc16fb4781590223e01dd252985e
+# created: 2024-04-10T14:06:25.758997352Z

.github/auto-label.yaml

@@ -13,3 +13,8 @@
 # limitations under the License.
 requestsize:
   enabled: true
+
+path:
+  pullrequest: true
+  paths:
+    samples: "samples"

.github/blunderbuss.yml

@@ -0,0 +1,17 @@
+# Blunderbuss config
+#
+# This file controls who is assigned for pull requests and issues.
+# Note: This file is autogenerated. To make changes to the assignee
+# team, please update `codeowner_team` in `.repo-metadata.json`.
+
+assign_issues:
+  - googleapis/python-core-client-libraries
+
+assign_issues_by:
+  - labels:
+      - "samples"
+    to:
+      - googleapis/python-samples-reviewers
+
+assign_prs:
+  - googleapis/python-core-client-libraries

docs/summary_overview.md

@@ -0,0 +1,22 @@
+[
+This is a templated file. Adding content to this file may result in it being
+reverted. Instead, if you want to place additional content, create an
+"overview_content.md" file in `docs/` directory. The Sphinx tool will
+pick up on the content and merge the content.
+]: #
+
+# Google API client core library API
+
+Overview of the APIs available for Google API client core library API.
+
+## All entries
+
+Classes, methods and properties & attributes for
+Google API client core library API.
+
+[classes](https://cloud.google.com/python/docs/reference/google-cloud-core/latest/summary_class.html)
+
+[methods](https://cloud.google.com/python/docs/reference/google-cloud-core/latest/summary_method.html)
+
+[properties and
+attributes](https://cloud.google.com/python/docs/reference/google-cloud-core/latest/summary_property.html)