chore(deps): update dependency google-auth to v1.16.0 [(#3903)](GoogleCloudPlatform/python-docs-samples#3903)

renovate-bot · busunkim96 · commit 7243c52be02a · 2020-09-29T10:46:26.000-06:00
diff --git a/samples/snippets/api/requirements.txt b/samples/snippets/api/requirements.txt
@@ -1,3 +1,3 @@
 google-api-python-client==1.8.4
-google-auth==1.15.0
+google-auth==1.16.0
 google-auth-httplib2==0.0.3
