Update .gitlab-ci.yml file

.gitlab-ci.yml

@@ -47,7 +47,10 @@ Generate_Project:
     extends: .Generate_Project_
     variables:
         RUN_SETUP: "false"
-        GEN_TEMPLATE_BRANCH: "5.3"
+        GEN_TEMPLATE_BRANCH: "fix/optional_toolkit"
+        GEN_DEPENDENCIES: "(
+            [master@UnrealDTrackPlugin]='https://github.com/VRGroupRWTH/UnrealDTrackPlugin.git'
+        )"
 
 Build_Windows:
     only: ['web', 'schedules']