How to do UI Code Contributions

Why is this change being made?

Related to: gitlab-org/gitlab-design#1085 (closed)

How will this merge request impact page speed?

N/a

Does this MR meet the acceptance criteria?

Assign to DRI

• Did you assign this change to the correct DRI of the page or information you are changing?

Conformity

• Added description to this MR explaining the reasons for the proposed change, per say-why-not-just-what