infra-tools-docker-slave: Upgrade to JDK 11

Change-Id: Id6d0adaa7c14b6f81ac18fa4f45aa436fd827754

diff --git a/infra/jenkins/slave-setup/docker-slave/Dockerfile b/infra/jenkins/slave-setup/docker-slave/Dockerfile
index 78791bbfa584091e7aea63b61984258c66d104fa..81e4bc8a9e810c6d61057cf438d161bf5fe86933 100644 (file)
--- a/infra/jenkins/slave-setup/docker-slave/Dockerfile
+++ b/infra/jenkins/slave-setup/docker-slave/Dockerfile
@@ -36,7 +36,7 @@
 # which gets provisioned by Jenkins Docker plugin. Please note that it takes few
 # seconds before the slave becomes ready and job starts running.
 #-------------------------------------------------------------------------------
-FROM jenkins/jnlp-slave
+FROM jenkins/jnlp-slave:latest-jdk11
 USER root
 # we need few basic packages in order to use base image as Jenkins slave
 RUN apt update