fix(bookshelf): update requirements.txt (GoogleCloudPlatform#329)

Takashi Matsuo · web-flow · commit e2d37a8dbaab · 2021-03-02T17:11:06.000-08:00
fixes GoogleCloudPlatform#328
diff --git a/bookshelf/requirements.txt b/bookshelf/requirements.txt
@@ -2,6 +2,6 @@ Flask==1.1.2
 google-cloud-firestore==2.0.2
 google-cloud-storage==1.36.1
 google-cloud-logging==2.2.0
-google-cloud-error-reporting==1.1.0
+google-cloud-error-reporting<=2.0
 gunicorn==20.0.4
 six==1.15.0
