Update dependency flaky to v3.7.0 [(#4300)](GoogleCloudPlatform/python-docs-samples#4300)

renovate-bot · web-flow · commit 661b4b3f1dc0 · 2020-07-15T17:00:42.000-07:00
diff --git a/samples/snippets/requirements-test.txt b/samples/snippets/requirements-test.txt
@@ -1,2 +1,2 @@
 pytest==5.4.3
-flaky==3.6.1
+flaky==3.7.0
