chore(deps): update all dependencies (#1140)

* chore(deps): update all dependencies

* 🦉 Updates from OwlBot post-processor

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

---------

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

Author: renovate-bot

samples/snippets/requirements.txt

@@ -11,8 +11,8 @@ google-crc32c==1.6.0; python_version >= '3.9'
 google-resumable-media==2.7.2
 googleapis-common-protos==1.66.0
 greenlet==3.1.1
-grpcio==1.67.1
-grpcio-status==1.67.1
+grpcio==1.68.0
+grpcio-status==1.68.0
 idna==3.10
 importlib-resources==6.4.5; python_version >= '3.8'
 mako===1.3.5; python_version == '3.8'