Update Data Catalog samples to V1 [(#3382)](https://github.com/GoogleCloudPlatform/python-docs-samples/issues/3382)
Update Data Catalog samples to V1 [(#3382)](https://github.com/GoogleCloudPlatform/python-docs-samples/issues/3382)

Co-authored-by: Takashi Matsuo <f7c23db50f898cb58348f8ccc2931585dc97581a@google.com>
googleapis/python-datacatalog,googleapis/python-datacatalog