Update codeclimate to 0.83.0

Update codeclimate from 0.72.0 (released on 2018-04-19) to 0.83.0 (released on 2019-01-19).

• Diff: https://github.com/codeclimate/codeclimate/compare/v0.72.0...v0.83.0
• Changelog: https://github.com/codeclimate/codeclimate/releases?after=v0.83.1

Current status on 11.7.0-rc7-ee (with codeclimate 0.72.0)

Running with gitlab-runner 11.7.0-rc1 (6e20bd76)
  on docker-auto-scale 12345678
Using Docker executor with image docker:stable ...
Starting service docker:stable-dind ...
Pulling docker image docker:stable-dind ...
Using docker image sha256:067814781fbba30c17a86aa6159516660b6c210485ac9ac346d5101d6e4b70f0 for docker:stable-dind ...
Waiting for services to be up and running...
Pulling docker image docker:stable ...
Using docker image sha256:807ae0a9bb114888a6e604c7c3edada6b4318b5c916788e7eea0971903eb3c9a for docker:stable ...
Running on runner-12345678-project-1234567890-concurrent-0 via runner-12345678-srm-12345678-12345678...
Cloning repository...
Cloning into '/builds/my-group/my-project'...
Checking out abcdabcd as my-branch...
Skipping Git submodules setup
$ # Auto DevOps variables and functions # collapsed multi-line command
$ setup_docker
$ code_quality
Unable to find image 'registry.gitlab.com/gitlab-org/security-products/codequality:11-7-stable' locally
11-7-stable: Pulling from gitlab-org/security-products/codequality
Status: Downloaded newer image for registry.gitlab.com/gitlab-org/security-products/codequality:11-7-stable
Unable to find image 'codeclimate/codeclimate:0.72.0' locally
0.72.0: Pulling from codeclimate/codeclimate
[...]
Digest: sha256:c8afb8c2037f7b9c5c9ae198aff00b1cf80db11d3591fbe89dfb3c69192663f1
Status: Downloaded newer image for codeclimate/codeclimate:0.72.0
WARNING: A new version (v0.83.0) is available. Upgrade instructions are available at: https://github.com/codeclimate/codeclimate#packages
Uploading artifacts...