Growth experiments > Reference Pajamas guidelines

What does this MR do?

Adds a reference to Pajamas guidelines for icons and illustration as part of the Growth experiments process.

Does this MR meet the acceptance criteria?

Conformity

• I have self-reviewed this MR per code review guidelines.
• This MR does not harm performance, or I have asked a reviewer to help assess the performance impact. (Merge request performance guidelines)

Availability and Testing

N/A

Security

N/A