Add missing recon address to docker-config file. (#3597)

Thanks @dombizita for the contribution!
diff --git a/hadoop-ozone/dist/src/main/compose/upgrade/compose/ha/docker-config b/hadoop-ozone/dist/src/main/compose/upgrade/compose/ha/docker-config
index 4b53107..e2540ba 100644
--- a/hadoop-ozone/dist/src/main/compose/upgrade/compose/ha/docker-config
+++ b/hadoop-ozone/dist/src/main/compose/upgrade/compose/ha/docker-config
@@ -51,6 +51,7 @@
 
 OZONE-SITE.XML_ozone.recon.db.dir=/data/metadata/recon
 OZONE-SITE.XML_ozone.recon.om.snapshot.task.interval.delay=1m
+OZONE-SITE.XML_ozone.recon.address=recon:9891
 
 no_proxy=om1,om2,om3,scm,s3g,kdc,localhost,127.0.0.1