Adds entry for Amy T. who starts on Feb 3

Why is this change being made?

This MR replaces a vacancy in the Progressive Delivery Groups with a stub of information for Amy T. who is joining the team on Feb. 3, 2020. This MR is being prepared as part of the preliminary onboarding.

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