chore: use gapic-generator-python 0.58.4 (#275)

* chore: use gapic-generator-python 0.58.4

fix: provide appropriate mock values for message body fields

committer: dovs
PiperOrigin-RevId: 419025932

Source-Link: googleapis/googleapis@73da669

Source-Link: googleapis/googleapis-gen@46df624
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* 🦉 Updates from OwlBot

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packages/google-cloud-datacatalog/google/cloud/datacatalog_v1/services/data_catalog/transports/base.py

@@ -105,7 +105,6 @@ def __init__(
             credentials, _ = google.auth.load_credentials_from_file(
                 credentials_file, **scopes_kwargs, quota_project_id=quota_project_id
             )
-
         elif credentials is None:
             credentials, _ = google.auth.default(
                 **scopes_kwargs, quota_project_id=quota_project_id

packages/google-cloud-datacatalog/google/cloud/datacatalog_v1/services/policy_tag_manager/transports/base.py

@@ -104,7 +104,6 @@ def __init__(
             credentials, _ = google.auth.load_credentials_from_file(
                 credentials_file, **scopes_kwargs, quota_project_id=quota_project_id
             )
-
         elif credentials is None:
             credentials, _ = google.auth.default(
                 **scopes_kwargs, quota_project_id=quota_project_id

packages/google-cloud-datacatalog/google/cloud/datacatalog_v1/services/policy_tag_manager_serialization/transports/base.py

@@ -102,7 +102,6 @@ def __init__(
             credentials, _ = google.auth.load_credentials_from_file(
                 credentials_file, **scopes_kwargs, quota_project_id=quota_project_id
             )
-
         elif credentials is None:
             credentials, _ = google.auth.default(
                 **scopes_kwargs, quota_project_id=quota_project_id

packages/google-cloud-datacatalog/google/cloud/datacatalog_v1beta1/services/data_catalog/transports/base.py

@@ -105,7 +105,6 @@ def __init__(
             credentials, _ = google.auth.load_credentials_from_file(
                 credentials_file, **scopes_kwargs, quota_project_id=quota_project_id
             )
-
         elif credentials is None:
             credentials, _ = google.auth.default(
                 **scopes_kwargs, quota_project_id=quota_project_id

packages/google-cloud-datacatalog/google/cloud/datacatalog_v1beta1/services/policy_tag_manager/transports/base.py

@@ -104,7 +104,6 @@ def __init__(
             credentials, _ = google.auth.load_credentials_from_file(
                 credentials_file, **scopes_kwargs, quota_project_id=quota_project_id
             )
-
         elif credentials is None:
             credentials, _ = google.auth.default(
                 **scopes_kwargs, quota_project_id=quota_project_id

packages/google-cloud-datacatalog/google/cloud/datacatalog_v1beta1/services/policy_tag_manager_serialization/transports/base.py

@@ -101,7 +101,6 @@ def __init__(
             credentials, _ = google.auth.load_credentials_from_file(
                 credentials_file, **scopes_kwargs, quota_project_id=quota_project_id
             )
-
         elif credentials is None:
             credentials, _ = google.auth.default(
                 **scopes_kwargs, quota_project_id=quota_project_id