Update ci yaml trying to make submodules sync

.gitlab-ci.yml

   image: docker.io/alopeziri/labrobotica
-    
+  
+  variables:
+      GIT_SUBMODULE_STRATEGY: recursive
+  
   before_script:
+      - git submodule sync --recursive
+      - git submodule update --init --recursive
       - which ssh-agent || ( apt-get update -y && apt-get install openssh-client -y )
       - eval $(ssh-agent -s)
       - echo "$SSH_PRIVATE_KEY" | tr -d '\r' | ssh-add - > /dev/null
@@ -22,7 +27,8 @@
       - apt -y install iri-iriutils-dev iri-comm-dev iri-dynamixel-dev
       - mkdir -pv build
       - cd build
-      - cmake -D CMAKE_BUILD_TYPE=RELEASE -DCPACK_PACKAGE_VERSION=$CI_COMMIT_TAG ..
+      - cmake -DCMAKE_BUILD_TYPE=RELEASE -DCPACK_PACKAGE_VERSION=$CI_COMMIT_TAG ..
+      - ls ..
       - make package -j $(nproc)
       - make firmware -j $(nproc)
     artifacts: