Update CI/CD to use specific test ldap instance

.env.testing

@@ -43,7 +43,7 @@ PUSHER_APP_CLUSTER=mt1
 MIX_PUSHER_APP_KEY="${PUSHER_APP_KEY}"
 MIX_PUSHER_APP_CLUSTER="${PUSHER_APP_CLUSTER}"
 
-LDAP_HOST=ldap
+LDAP_HOST=test_ldap
 LDAP_PORT=389
 LDAP_BASE_DN="dc=Test"
 LDAP_USERNAME="cn=admin,dc=Test"

.gitlab-test.yml

@@ -7,7 +7,7 @@ test:
   #       resulting in the testing to fail on the first run.
   services:
   - name: osixia/openldap:latest
-    alias: ldap
+    alias: test_ldap
     command: ["--loglevel","debug"]
 
   variables:
@@ -16,8 +16,6 @@ test:
     LDAP_BASE_DN: "dc=Test"
     LDAP_DOMAIN: "Test"
     LDAP_ADMIN_PASSWORD: test
-    LDAP_HOST: ldap
-    LDAP_PORT: 389
     #CI_DEBUG_SERVICES: "true"
 
   tags: