Update Go Repository with correct issue link

Why is this change being made?

The features.yml, which is responsible for populating multiple pages on about.gitlab.com, had the incorrect link for the new Go Repository that we are working on in the Package stage. This MR adds the correct link to fix that.

How will this merge request impact page speed?

• no effect

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