Enable submodule initialization if needeed

.gitlab-ci.yml

@@ -25,10 +25,10 @@ build:
   before_script:
 #    - docker login -u gitlab-ci-token -p "$CI_JOB_TOKEN" "$CI_REGISTRY"
     # Make Git submodules work
-    - which git || (apk --no-cache add git)
-    - echo $PWD
-    - git submodule sync --recursive
-    - git submodule update  --remote --recursive
+#    - which git || (apk --no-cache add git)
+#    - echo $PWD
+#    - git submodule sync --recursive
+    - git submodule update --remote --recursive --init
   script:
     - mvn $MAVEN_CLI_OPTS verify