Update koha release . ci dont depend on external mysql

docker-compose/ci.yml

@@ -12,8 +12,6 @@ services:
         KOHA_RELEASE: "$KOHA_RELEASE"
     networks:
       - backend
-    depends_on:
-      - koha_mysql
     cap_add:
       - SYS_NICE
       - DAC_READ_SEARCH

docker-compose/docker-compose.env

 #export KOHA_RELEASE=17.11.04-06-11 # listhistory + deleteditems merge
-export KOHA_RELEASE=17.11.04-06-15 # DEPLOY listhistory + deleteditems + purresaker merge
+export KOHA_RELEASE=17.11.04-06-16 # DEPLOY listhistory + deleteditems + purresaker merge
 # KOHA_IMAGE_TAG is only used as basis for building koha_dev image
 export KOHA_IMAGE_TAG=844259af2eebd935b6b6fd6e14fd18dd5d0b9304
 export GITREF=$(git rev-parse HEAD)