Merge branch 'dz-improve-code-quality-docs' into 'master'

Use 0.69 version of codeclimate image for CI  code quality docs

See merge request gitlab-org/gitlab-ce!16319

doc/ci/examples/code_climate.md

@@ -16,7 +16,8 @@ codequality:
     - docker:dind
   script:
     - docker pull codeclimate/codeclimate
-    - docker run --env CODECLIMATE_CODE="$PWD" --volume "$PWD":/code --volume /var/run/docker.sock:/var/run/docker.sock --volume /tmp/cc:/tmp/cc codeclimate/codeclimate analyze -f json > codeclimate.json || true
+    - docker run --env CODECLIMATE_CODE="$PWD" --volume "$PWD":/code --volume /var/run/docker.sock:/var/run/docker.sock --volume /tmp/cc:/tmp/cc codeclimate/codeclimate:0.69.0 init
+    - docker run --env CODECLIMATE_CODE="$PWD" --volume "$PWD":/code --volume /var/run/docker.sock:/var/run/docker.sock --volume /tmp/cc:/tmp/cc codeclimate/codeclimate:0.69.0 analyze -f json > codeclimate.json || true
   artifacts:
     paths: [codeclimate.json]
 ```