Update Discourse base image to 2.0.20200429-2110

Update Discourse base image to 2.0.20200429-2110

diff --git a/launcher b/launcher
index 12bca22..062083d 100755
--- a/launcher
+++ b/launcher
@@ -88,7 +88,7 @@ git_rec_version='1.8.0'
 config_file=containers/"$config".yml
 cidbootstrap=cids/"$config"_bootstrap.cid
 local_discourse=local_discourse
-image="discourse/base:2.0.20200220-2221"
+image="discourse/base:2.0.20200429-2110"
 docker_path=`which docker.io 2> /dev/null || which docker`
 git_path=`which git`
 

GitHub sha: 4177d575