add openjdk-8-jre for master deps

Change-Id: I567206289566333ddd6698db79ea7317e4618b99
diff --git a/jenkins/map.jinja b/jenkins/map.jinja
index 1530282..3a33f07 100644
--- a/jenkins/map.jinja
+++ b/jenkins/map.jinja
@@ -1,7 +1,7 @@
 
 {% set master = salt['grains.filter_by']({
     'Debian': {
-        'pkgs': ['jenkins','python-bcrypt'],
+        'pkgs': ['jenkins','python-bcrypt', 'openjdk-8-jre'],
         'service': 'jenkins',
         'config': '/etc/default/jenkins',
         'home': '/var/lib/jenkins',