update created artifacts for k8s and openshift

update created artifacts for kubernetes and openshift so that env variables are populated in a particular order

script/test/fixtures/gitlab/docker-compose.yml

@@ -30,4 +30,4 @@ services:
   redis:
     image: swordphilic/redis
     ports:
-      - "$REDIS_PORT"
+      - $REDIS_PORT

script/test/fixtures/gitlab/output-k8s.json

@@ -127,10 +127,6 @@
                   }
                 ],
                 "env": [
-                  {
-                    "name": "REDIS_PORT",
-                    "value": "6379"
-                  },
                   {
                     "name": "DB_HOST",
                     "value": "postgresql"
@@ -158,6 +154,10 @@
                   {
                     "name": "REDIS_HOST",
                     "value": "redis"
+                  },
+                  {
+                    "name": "REDIS_PORT",
+                    "value": "6379"
                   }
                 ],
                 "resources": {}
@@ -200,10 +200,6 @@
                   }
                 ],
                 "env": [
-                  {
-                    "name": "DB_USER",
-                    "value": "gitlab"
-                  },
                   {
                     "name": "DB_NAME",
                     "value": "gitlab"
@@ -211,6 +207,10 @@
                   {
                     "name": "DB_PASS",
                     "value": "gitlab"
+                  },
+                  {
+                    "name": "DB_USER",
+                    "value": "gitlab"
                   }
                 ],
                 "resources": {}