Update the team page with the new group label

Why is this change being made?

As we have changed Global Search team label to ~group::global search gitlab-org/quality/triage-ops#431 (closed), the related links need to be updated accordingly.

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