feat: Add routing information in Cloud Build GRPC clients (#419)

* feat: Add routing information in Cloud Build GRPC clients

PiperOrigin-RevId: 547283196

Source-Link: googleapis/googleapis@64d54ff

Source-Link: https://github.com/googleapis/googleapis-gen/commit/1de18221109b4a025c0b2e8c25324cb01b6df626
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* 🦉 Updates from OwlBot post-processor

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

* fix: Revert breaking change of main pattern

PiperOrigin-RevId: 547506413

Source-Link: googleapis/googleapis@8080bbe

Source-Link: https://github.com/googleapis/googleapis-gen/commit/ac98388bb832dbebc0bcd6b7480010573c0bbdc4
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* 🦉 Updates from OwlBot post-processor

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---------

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

Author: gcf-owl-bot[bot]

google/cloud/devtools/cloudbuild_v1/services/cloud_build/async_client.py

@@ -842,7 +842,7 @@ async def retry_build(
 
         For builds that specify ``StorageSource``:
 
-        -  If the original build pulled source from Google Cloud Storage
+        -  If the original build pulled source from Cloud Storage
            without specifying the generation of the object, the new
            build will use the current object, which may be different
            from the original build source.
@@ -1778,6 +1778,12 @@ async def run_build_trigger(
     ) -> operation_async.AsyncOperation:
         r"""Runs a ``BuildTrigger`` at a particular source revision.
 
+        To run a regional or global trigger, use the POST request that
+        includes the location endpoint in the path (ex.
+        v1/projects/{projectId}/locations/{region}/triggers/{triggerId}:run).
+        The POST request that does not include the location endpoint in
+        the path can only be used when running global triggers.
+
         .. code-block:: python
 
             # This snippet has been automatically generated and should be regarded as a
@@ -1825,6 +1831,9 @@ async def sample_run_build_trigger():
                 should not be set.
             source (:class:`google.cloud.devtools.cloudbuild_v1.types.RepoSource`):
                 Source to build against this trigger.
+                Branch and tag names cannot consist of
+                regular expressions.
+
                 This corresponds to the ``source`` field
                 on the ``request`` instance; if ``request`` is provided, this
                 should not be set.