Update how to create macros (!41779) · Merge requests · GitLab.com / www-gitlab-com · GitLab

Why is this change being made?

Switch to version controlling macros. See gitlab-com/support/support-team-meta#2126 (moved) for more details.

Does this MR meet the acceptance criteria?

Conformity

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