Updates contribution calendar to work with days when you are on fire

What does this MR do?

Adds extra colors to the contribution calendar to support contribtions >30 up to 80+. When you go greater than 40 you are "on fire" and the blocks turn a range of GitLab fire colors.

Are there points in the code the reviewer needs to double check?

No

Why was this MR needed?

Because a lot of people do more than 30 things in a day.

Screenshots (if relevant)

Does this MR meet the acceptance criteria?

• Changelog entry added, if necessary
• Documentation created/updated
• Tests added for this feature/bug
• Review
  • Has been reviewed by UX
  • Has been reviewed by Frontend
• Conform by the merge request performance guides
• Conform by the style guides
• Squashed related commits together
• End-to-end tests pass (package-qa manual pipeline job)

What are the relevant issue numbers?

None

cc @tauriedavis @sarrahvesselov