Gitaly 13.0 kickoff

Why is this change being made?

🚂 I'm on board the monthly kick off train for 13.0!

How will this merge request impact page speed?

Nope

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