Deprecate codeclimate job name and codeclimate.json artifact name

As part of renaming of Code Climate into Code Quality we'll take benefit from the breaking changes of 11.0 to:

• remove support for the deprecated codeclimate job name
• rename artifact to gl-code-quality-report.json

Please update:

• auto-devops templates
• SP includes
• documentation

Important note

Due to the lack of deprecation period for the old artifact name before the 11.0 release, both gl-code-quality-report.json and codeclimate.json will have to be maintained. To keep things clear and easier for our users we'll just introduce the new names and deprecate the old ones, being ready to remove them in the next major release