Use needs to speed up cicd build

.gitlab-ci.yml

@@ -25,6 +25,7 @@ build_cpp:
 
 cpplint:
     stage: test
+    needs: []
 
     script:
         - pip3 install cpplint anybadge
@@ -51,7 +52,8 @@ test_cpp:
 
 
 benchmark:
-    stage: binary_release
+    stage: test
+    needs: ["build_cpp"]
     script:
         - make -C build/ benchmark
     artifacts:
@@ -73,17 +75,17 @@ make_doc:
         paths:
             - build
 
-
-
 include:
   - project: MPIfR-BDG/edd_provisioning
     file: '.build_template.yml'
 
 build-deb:
+  needs: ["test_cpp"]
   stage: binary_release
   extends: .build_template
 
 upload-deb:
+  needs: ["build-deb"]
   stage: deploy
   extends: .upload_template
   rules:
@@ -92,8 +94,7 @@ upload-deb:
 
 pages:
   stage: deploy
-  dependencies:
-    - make_doc
+  needs: ["make_doc"]
   script:
     - mkdir public
     - mv build/doc/* public/