chore(deps): update dependency google-auth to v2.3.3 (#1586)

Co-authored-by: Anthonios Partheniou <partheniou@google.com>
diff --git a/samples/compute/requirements.txt b/samples/compute/requirements.txt
index d1f45f2..3936250 100644
--- a/samples/compute/requirements.txt
+++ b/samples/compute/requirements.txt
@@ -1,3 +1,3 @@
 google-api-python-client==2.29.0
-google-auth==2.3.2
+google-auth==2.3.3
 google-auth-httplib2==0.1.0