[reverseproxy] stream.crans.org is not reverse-proxyfied

Signed-off-by: Yohann D'ANELLO <ynerant@crans.org>

group_vars/reverseproxy.yml

@@ -30,7 +30,6 @@ glob_reverseproxy:
     - {from: webirc.crans.org, to: "172.16.10.31:9000"}
     - {from: horde.crans.org, to: 172.16.10.108}
     - {from: framadate.crans.org, to: 172.16.10.109}
-    - {from: stream.crans.org, to: 172.16.10.118}
     - {from: cas.crans.org, to: 172.16.10.120}
     - {from: phabricator.crans.org, to: 172.16.10.116}
     - {from: trackerusercontent.crans.org, to: 172.16.10.116}