chore(deps): update dependency google-cloud-spanner to v3.15.0 (GoogleCloudPlatform#8101)

renovate-bot · leahecole · web-flow · commit d3272637a9e2 · 2022-06-17T14:56:58.000-04:00
Co-authored-by: Leah E. Cole &lt;6719667+leahecole@users.noreply.github.com&gt;
diff --git a/appengine/standard_python3/spanner/requirements.txt b/appengine/standard_python3/spanner/requirements.txt
@@ -1,2 +1,2 @@
-google-cloud-spanner==3.14.1
+google-cloud-spanner==3.15.0
 Flask==2.1.0
diff --git a/functions/spanner/requirements.txt b/functions/spanner/requirements.txt
@@ -1 +1 @@
-google-cloud-spanner==3.14.1
+google-cloud-spanner==3.15.0
