chore(deps): update dependency google-cloud-datastore to v1.15.1 (GoogleCloudPlatform#4749)

Author: renovate-bot

appengine/flexible/datastore/requirements.txt

@@ -1,3 +1,3 @@
 Flask==1.1.2
-google-cloud-datastore==1.15.0
+google-cloud-datastore==1.15.1
 gunicorn==20.0.4

appengine/standard_python3/building-an-app/building-an-app-2/requirements.txt

@@ -1,2 +1,2 @@
 Flask==1.1.2
-google-cloud-datastore==1.15.0
+google-cloud-datastore==1.15.1

appengine/standard_python3/building-an-app/building-an-app-3/requirements.txt

@@ -1,4 +1,4 @@
 Flask==1.1.2
-google-cloud-datastore==1.15.0
+google-cloud-datastore==1.15.1
 google-auth==1.21.3
 requests==2.24.0

appengine/standard_python3/building-an-app/building-an-app-4/requirements.txt

@@ -1,4 +1,4 @@
 Flask==1.1.2
-google-cloud-datastore==1.15.0
+google-cloud-datastore==1.15.1
 google-auth==1.21.3
 requests==2.24.0

blog/introduction_to_data_models_in_cloud_datastore/requirements.txt

@@ -1 +1 @@
-google-cloud-datastore==1.15.0
+google-cloud-datastore==1.15.1

codelabs/flex_and_vision/requirements.txt

@@ -3,4 +3,4 @@ gunicorn==20.0.4; python_version > '3.0'
 gunicorn==19.10.0; python_version < '3.0'
 google-cloud-vision==1.0.0
 google-cloud-storage==1.31.1
-google-cloud-datastore==1.15.0
+google-cloud-datastore==1.15.1

datastore/cloud-client/requirements.txt

@@ -1 +1 @@
-google-cloud-datastore==1.15.0
+google-cloud-datastore==1.15.1