test: Updated base image version for sample tests. Fixes #4653 (#4656)

Ark-kun · Bobgy · commit c6d398806cd0 · 2020-10-22T17:24:41.000+08:00
Might help #4653
diff --git a/test/sample-test/Dockerfile b/test/sample-test/Dockerfile
@@ -1,6 +1,6 @@
 # This image has the script to kick off the ML pipeline sample e2e test,
 
-FROM google/cloud-sdk:279.0.0
+FROM google/cloud-sdk:315.0.0
 
 RUN apt-get update -y
 RUN apt-get install --no-install-recommends -y -q libssl-dev libffi-dev wget ssh
