Update codeclimate to 0.85.4

What does this MR do?

Updates Code Climate from 0.85.2 to 0.85.4.

What are the relevant issue numbers?

Closes #19 (closed)

Does this MR meet the acceptance criteria?

• Changelog entry added
• [n/a] Documentation created/updated for GitLab EE, if necessary
• [n/a] Documentation created/updated for this project, if necessary
• [n/a] Documentation reviewed by technical writer or follow-up review issue created
• [n/a] Tests added for this feature/bug
• [n/a] Job definition updated, if necessary
  • [n/a] Auto-DevOps template (also in CE)
  • [n/a] Job definition example
  • [n/a] CI Templates (to be removed)
  • [n/a] Vendored CI Templates (also in CE)
• Conforms to the code review guidelines
• [n/a] Conforms to the Go guidelines
• [n/a] Security reports checked/validated by reviewer